16.[2001全国] Visitors ________ not to touch the exhibits.
|
A. will request |
B. request |
|
C. are requesting |
D. are requested |
50.He ________ there, lost in thought. He felt as though he ________ for ever his power of judgement.
|
A. sat; had lost |
B. was sitting; lost |
|
C. was sitting; has lost |
D. sat; lost |
45.Ever since Picasso's painting went on exhibit, there ________ large crowds at the museum every day.
|
A. is |
B. has been |
C. have been |
D. are being |
44.Look at the terrible situation I am in! If only I ________ your advice.
|
A. follow |
B. had followed |
C. would follow |
D. have followed |
42.—I beg your pardon, but I didn't quite catch you.
—Oh! I ________ myself.
|
A. am talking to |
B. talked about |
C. have talked to |
D. was talking to |
24.[1997全国] —Alice, why didn't you come yesterday?
—I ________ , but I had an unexpected visitor.
|
A. had |
B. would |
C. was going to |
D. did |
9.I should have written to you earlier, but ________ rather busy recently.
|
A. I've been |
B. I'd been |
C. I'm being |
D. I were |
I didn't like Aunt Rose, who ________ without warning and bringing us presents.
|
A. always turned up |
B. has always turned up |
|
C. had always turned up |
D. was always turning up |
Once the environmental damage ________ , it will take many years for the system to recover.
|
A. has done |
B. is to do |
C. does |
D. is done |