9、Long before the concert began， big crowds of pop fans had assembled in the stadium.
A) concentrated
B) resembled
C) gathered
D) disappear
标准答案： c
10、The immense change of the city astonished every member of the conference.
A) surprised
B) interested
C) bored
D) excited
标准答案： a
11、Its impolite to cut in when two persons are holding a conversation.
A) to stand in between
B) to talk loudly
C) to sit in between
D) to interrupt
标准答案： d
12、The old concerns lose importance and some of them vanish altogether.
A) develop
B) disappear
C) locate
D) renew
标准答案： b
13、While serving in the Senate in the early 1970s Barbara Jordan supported legislation to ban discrimination and to deal with environment problems.
A) list
B) forbid
C) handle
D)investigate
标准答案： b
14、She has proved that she can be relied on in a crisis.
A) lived on
B)depended on
C)lived off
D)believed in
标准答案： b
15、A beautiful woman attended to me in that store yesterday.
A) waited on
B) talked to
C) spoke to
D) stayed with
标准答案： a