Question

*ʟᴇᴍᴏɴ.ʕ˶•-•˶ʔ

想問問，20題為什麼不是A for加一段時間不是完成式嗎？🤔

D
b
18.
Business at Jane's shop has not been good these days/And the new supermarket across the
street only makes things worse.
(A) easier
(B) worse
使現況更糟
Qm
more boring
(D) more convenient
pulled him out of a car on fire.
(C) the one she
(D) the one who
19. Scott wasn't sure if the young woman before him was
20. I
(A) who
(B) the one
swimming for several years before I went to this high school I gave it up because of
heavy schoolwork.
(A) have practiced (B) am practicing (C) practiced
21. Frank Kane is so good in the movie that many people
22.
(A) expect
(B) forget
(D) would practice
he will win the best actor prize
(C) notice
(D) plan
thousands of lives.
(C) saving
(D) to save
The new medicine that just came out on the market
(A) and saved
(B) has saved

Answer 1

✨ 最佳解答 ✨

yn

for加一段時間不一定是現在完成式，因為before後面的句子是過去式，所以前面的應該也是過去式或過去完成式(had + p.p)

*ʟᴇᴍᴏɴ.ʕ˶•-•˶ʔ

那會有一個句子中同時有過去式也有完成式嗎？

yn

可以，按理說一個句子裡，如果一個是過去式，另一個要用完成式的時候，就要用過去完成式

Answer 2

(´▽｀)

不一定 for的話還是要看前後文推定

*ʟᴇᴍᴏɴ.ʕ˶•-•˶ʔ

那會不會有一個句子中 有過去式也有完成式ㄚ？

(´▽｀)

➡️I visited Japan in 2018, and I have been there three times in total.
但是格子裡面填的還是要看前後文推定 不會說有for就一定是完成式

*ʟᴇᴍᴏɴ.ʕ˶•-•˶ʔ

ㄛ~好的謝謝:D