【题目】He closed the door before she could stammer out her e______.

【题目】—May I open the window to let in some fresh air?

—__________.

A. Come on!

B. Take care!

C. Go ahead!

D. Hold on!

【题目】I'm very sorry to have __________ you with questions on such an occasion.

A. attracted

B. abstracted

C. impressed

D. bothered

【题目】He seems to have ______ one important fact. His parents won't allow him to stay out for the night.

A. overlooked

B. mistaken

C. understood

D. missed

【题目】Before the writer gave her first performance,her______very fast.

A. beat

B. jumped

C. defeated

D. struck

【题目】Every exercise ______ on a different grammar point. You should go over the main points of the grammar rules related before you work each of them out.

A．focuses

B. puts

C. depends

D. counts

【题目】He is a person to be depended upon, and won't let out your secret. In other words, he never ______ his friend.

A. yells

B. teases

C. betrays

D. blames

【题目】Don't forget where the emergency exits are __________ an emergency.

A. in place of

B. in favor of

C. in case of

D. in charge of

【题目】a ______ of 一口……

【题目】---This book by Tony Garrison is of great use for our course.

---But I think his latest one is______ worth reading.

A. better

B. more

C. most

D. very