1. Anyone_bags, boxes, or whatever, was stopped by the police.
A. seen carry
B. seen carrying C. saw to carry D. saw carrying
2._on time, this medicine will be quite effective.
A. Taking
B. Being taken
C. Taken
D. Having taken
3. The film star walked to his car,_a crowd of journalists.
A. followed by
B. following by C. to follow
D. to be followed by
4.“Which sweater is yours?"“The one_No.9.
A. that marked
B. was marked with
C. which marked D. marked with
5._his telephone number, she had some difficulty getting in touch with Bill.
A. Not knowing
B. Knowing not C. Not having known D. Having not known
6._from heart trouble for years, Professor White has to take some medicine with him wherever he goes.
A. Suffered
B. Suffering
C. Having suffered D. being suffered
[答案与解析]
1. B。anyone seen carrying bags. . .为anyone who was seen carrying bags之略，其中过去分词短语seen carrying bags ...用作定语修饰代词anyone。另外，句中的who was seen carrying bags为see sb doing sth这一结 构的被动式。
2. C。this medicine与动词take为被动关系，故用过去分词。
3.A。从句意上看，人群跟在明星后面，反过来，明星便是被人群跟着。
4. D. marked with可视为which is marked withNo. 9之略。
5. A。现在分词的否定式是在其前加not;因“不知电话号码”与“与比尔联系困难”是同时发生的，用一般式;若发生在谓语之前，才用完成式。
6. C。Professor White与suffer from(深受...之苦)是 主动关系，用现在分词; for years又暗示用完成式。
