(判断题)21: Sandy (could do nothing but to admit) to his teacher that he was wrong. A: 对 B: 错 ...

(单选题)15: The joke was so funny that we _____. A: couldn't help laugh B: couldn't help laughing C: couldn't help but to laugh D: can't but laugh ...

(单选题)9: As an _____ observer my analysis is supposed to be objective. A: impartial B: impart C: parti D: whole ...

(单选题)3: Have you forgetten_____? $100 from me last week? Will you please remember _____? it tomorrow? A: borrowing; to bring B: to borrow; bring C: borrowed; bringing D: borrowing; bringing ...

(判断题)27: I asked him to stop( to make )noise, for I could not make out what the speaker was saying. A: 对 B: 错 ...

(判断题)21: It was so noisy that I couldn't (make myself heard) in the auditorium. A: 对 B: 错 ...

(单选题)15: They find a house, agree a price, and take out a _____through their building society. A: mortage B: bond C: pension D: welfare ...

(单选题)9: It is exremely difficult for me to keep _____ on my study in such a noisy environment. A: attention B: interest C: concentration D: attraction ...

(单选题)3: Aspirin is a simple but highly _____ treatment for illness. A: affected B: infected C: infective D: effective ...

(判断题)27: No one of the students is likely to be late for school. A: 对 B: 错 ...