1. —Tony, _____ you _____ smoking?

—Yes. Drinking tea is my favorite now.

A. will; stop

B. did; stop

C. would; stop

D. have; stopped

2. Henry speaks Chinese very well. He _____ in China since 2002.

A. stay

B. stayed

C. is staying

D. has stayed

3. How long have you _____?

A. borrowed the book

B. bought the bike

C. been back

D. received the letter

4. I _____ my teacher since last year. I missed him very much.

A. didn't see

B. saw

C. haven't seen

D. will see

5. —Why won't you go to the movie with me, Betty?

—Because I _____ it twice.

A. see

B. will see

C. saw

D. have seen

6. Mother said to Mike,“I hope you _____ what I _____ you to buy.”

A. didn't forget; told

B. don't forget; tell

C. won't forget; have told

D. haven't forgotten; will tell

7. —Where is my little dog?

—It _____ the back of the house.

A. has gone to

B. had gone to

C. has been to

D. had been to

8. —Hello. Could I speak to Mr Brown?

—Sorry. He _____ to the library.

A. goes

B. will go

C. has gone

D. was going

9. —Chen Jie, the workers _____ our new library already.

—Really? I will go there and borrow some books.

A. decorated

B. are decorating

C. have decorated

D. were decorating

10. —How do you like the song Two Butterflies?

—Great! I _____ such a beautiful song before.

A. don't hear

B. won't hear

C. have never heard

D. has never heard

1. D　用現在完成時強調過去發生的動作對現在造成的影響和結果。考生如果怕自己錯過考試報名時間和考試時間的話，可以 免費預約短信提醒，屆時會以短信的方式提醒大家報名和考試時間。

2. D　時間狀語since 2002表示“自從2002年以來”，句子的謂語動詞要用現在完成時。

3. C　how long表示延續一段時間，所以用延續性動詞，而borrow, buy和receive都是非延續性動詞。

4. C　時間狀語since last year表示“自從去年以來”，句子的謂語動詞用現在完成時。

5. D　強調完成，表示“已經看過兩次了”，所以用現在完成時。

6. C　從句意理解“我希望你不會忘記我曾經告訴你要買的東西”，所以動詞forget用一般將來時，tell用現在完成時。

7. A　從句意理解用have gone to表示“去了某個地方”。

8. C　have gone to表示“去了某個地方”，對話所涉及的“人”目前不在說話的現場。

9. C　用現在完成時強調動作已經完成。

10. C　“主語+have never +過去分詞+before”表示“某人以前從沒有做過某事”。

環球網校友情提示：以上內容是公共英語頻道為您整理的2020年3月全國英語一級單項選擇提高練習（5），點擊下面按鈕免費下載更多精品備考資料。