สำหรับพี่สายวิทย์คณิต วางเเผนเรียนกันยังไงหรอคะให้ได้เกรดเฉลี่ย3.7 อัพ พอจะมี What tricks do you recommend? บ้างมั้ยคะ

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4. ยาฉีด Cefotaxime มี 2 ขนาด คือ 1 g/vial และ 2 g /vial (ตัวยาอยู่ในรูปผงยา) เมื่อผสมกับตัวทำละลายแล้ว สามารถเก็บในตู้เย็นได้นาน 24 ชม. โดยตัวยายังไม่เสื่อมสลาย แพทย์ต้องการให้ยา Cefotaxime แก่ผู้ป่วยใน ขนาด 400 mg ทุก 12 ชม. เป็นเวลา 3 วัน โดยการให้ยาแต่ละครั้งให้ drip ยาร่วมกับสารน้ำ 5% D/N/2 (dextrose in half-strength NSS) ปริมาตร 1,000 mL ภายในเวลา 2 ชั่วโมง คำแนะนำในการผสมยาเป็นดังในตารางข้างล่างนี้ โดยใช้ sterile water for injection (SWFI) ในการผสมยา For intravenous infusion use Reconstituted solution may be further diluted with 50 to 1000 mL of the fluids recommended for 1.v. infusion. Table 4 - Reconstitution table for intravenous use Volume to be Added Approximate Available vol. (mL) Approx. Average Concentration to Vial (mL)* (mg/mL) 1 g vial 10 10.4 95 2 gvial * shake to dissolve 10 11.0 180 A solution of 1 g of CLAFORAN in 14 mL of Sterile Water for Injection is isotonic. 4 4.1. ถามว่าจะต้องใช้ยา Cefotaxime ทั้งหมดกี่ vial ตาม order ของแพทย์จึงจะเป็นการประหยัดค่าใช้จ่าย ของผู้ป่วยที่สุด (ราคาของยา Cefotaxime 1g และ 2 g เท่ากับ 500 บาท และ 800 บาท ตามลำดับ) วิธีทำ 4.2 จงอธิบายขั้นตอนการผสมยา cefotaxime ในแต่ละวัน วิธีทำ

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A: Choose the correct options. Relative Clauses exercises 2 คลคคารหes iIs the teacher which/ who broke his leg on the field trip. He still can't walk properly. the number 3ปse $ Place is the cafe that/ where worked during the summer holidays. I saved a lot of money. . L0ok That's the guy that/ which cheated in the exam. He still got bad marks though. -าeres the text book where/ that you left at my house. Now you can do your homework. บ0you remember the number of the room which/ where the exam is today? r'm so stressed I can't remember anything. 9. This is the computer which/ where always goes wrong. Someone should fix it. 6. Use the prompts to write sentences with relative clauses. 1. football/ a sport/ is cheap and fun 2. a pupil/ a child/ goes to primary school 3. a tattoo/a picture under your skin/ never disappears 4. Mrs. Kemp/ the teacher/ always gives us lots of homework 5. Oxford/ the city/ has the oldest university in the UK 6. the Japanese/ the people/ invented sushi 7.an architect/ a person/ designs buildings 8. an ice rink/a surface/ yoน can ice skate C: Cross out the relative pronoun where it is not necessary. 1. If Mum can't pick me up from school, I get the bus which stops outside our house. 2. ("ve written down the phone number of the private tutor that my cousin recommended. 3. This is the hospital where was born. It's much bigger now than in the past. 4. Can you buy some apples, some cheese and the eggs that say "organic" on the box? 5. This is the puppy which I chose. Isn't he cute? D: Complete the sentences with relative pronouns. 1. This is the bag | bought on Saturday. lost the MP3 player? we ate lunch last week. you bought? taught us last week. T have my English lessons. 2. Where is the student 3. Take me to the place 4. Can see the new phone 5. This is the teacher 6. That is the classroom

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Conversation 9) 1.36 Sarah: Guess what? I'm going to the Amazon rain forest. You've been there. Can you tell me what vaccinations I need to get? David: You'd better get a shot for yelloW fever and, most importantly, you must take it at least ten days before your arrival. A shot for hepatitis is also recommended. Sarah: What about malaria? David: There isn't a vaccine for it, but you should take antimalaria pills in case you get bitten by- a contaminated mosquito. Sarah: And what should I pack? David: You need to take sunscreen and insect repellent. You must take light clothing because of the heat. And it's a good idea to take long-sleeved shirts and long pants. You'll need them, especially in the evening and early morning when insects are at their Worst. Sarah: It seems a lot of trouble getting there. David: Yes, but it's worth it. The scenery is amazing, but above all, the wildlife is fascinating. Conversation Strategy Giving Advice Emph

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Part Two: Error Identification (Item 20 - 30) Directions: Choose a, b, c, or d that contains a grammatical error. 21. Many people wrong believe SPF 15 is sufficient to block the sun's harmful UV rays. b d a 22. Sir Tim Berners Lee worried about how people are using the Internet and theirs two million b a websites today. d 23. A new research show that taking the dog for a walk can have its downsides for seniors. d b 24. A specialist on the healthy also recommended keeping an air filter in the bedroom to reduce C b the levels dust in the roonm. 25. School children around the world are going on strike because of they are unhappy that their (b a governments are too little fighting climate change. d 26. Belgium is one of the largest exporters of frozenness fries in the world; it exports around C a 2.3 million tons of them every year.

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คุณเคยไปเที่ยวที่ไหนบ้าง ? ใช้คำว่า Where have you been in .... ? ได้ไหมอ่ะ

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