請問”sway”為什麼可以是被動的(變成”swayed”)，搖擺、搖曳不是主動的嗎？ 謝謝🙂

研究員 20.Some researchers point out that as trees often grow close together, treetops can easily collide and break when 碰撞 (A) swayed 被 by the wind. (B)swaying (C) they sway (D) to be swayed

問第11題

Bolz (C)to seeing (D)of seeing My mom was very pleased to see the dishes by my father. (A)do (B)to do (C)done (D)doing Sam never goes swimming without warming up his body first. (A)without (B)to (C) of (D)as 双否定

求解15題

our arrangements. (A)on (B) for (C)about (D)to person doesn't make any difference repeated failure, Joyce never gave up and kept going on. (A)Despite (B)Without (C)Though (D)By The diner finished his lunch, i 1 ! a big tip on his table in appreciation of the good service 16 provided by the waitress. (A) left (B) to leave (C) and leave (D) leaving

求解

ming up his body first. (A)without 双否定 (B)to (C)of (D)as The naughty kids disturbed a nest of bees do it again. (A) of (B) by (C)for (D)with no reason and got stung. They promised to never You can come join us on our trip to the mountains. One person doesn't make any difference our arrangements. (A)on (B)for (C)about (D)to

靜力學 求出E, F的N, V, M 拜託了🙏

7-23. Determine the normal force, shear force, and moment at points E and F of the compound beam. Point E is located just to the left of the 800-N force. A 1200 N 800 N 400 N/m 5 3 E B C D 7 F −1.5 m―1 m2 m ►◄1 m→←–1.5 m →←−1.5 m- Prob. 7-23

請問大家 by means of 的means of 可以省略嗎 （如果可以的話，給個例句

幫我畫出正確答案

4. The cross-linking reaction of polyvinyl alcohol forms four water molecules for every B(OH)4 that cross- links two polymer chains. Given the sections of polyvinyl alcohol chains below, sketch how B(OH)4 cross-links the chains. Through what atom chain linkages are the C-C polymer backbones connected? CH CH₂ H O-H O-H H H CH₂ H-O. +B (OH)4 H H CH₂

求解

√x7 2² = 6-x √x+4 = 6-x *+4=36-12x+* 12X=32 x=12 3、 如右圖,已知ABCDE與EFGHI皆為正五邊形,則 LAJI=72度。 36 185-2) WN202) OF 36×3 = 108 AAZ T B. B 8 DE 0 H

求解

LEMI 6. 如右圖,梯形ABCD中,若∠C=∠D=90°,AD=9, BD=27,且 AB的中垂線過C點交4B於P點,則CD=18 果辉 B 1001 # OF

求解5.9.12

A gin -playground. (A)disappointed (B)disappoint (C)disappointing (D)to disappoint 感到失望的 令人失望的 Some people are concerned that once euthanasia is legalized, doctors would not make every effort patients' lives. (A)saving (B)save (C)to save (D)for saving The businessman donated () half of his fortune to charities, was very generous of