( ) 1. The firm should make a substantial profit satisfactory labor relations are maintained.
A) unless B) even if C) provided D) in case
( ) 2. Susan had worked for three years to be a computer analyst but found her progress .
. A) discouraging B) discouraged C) to be discouraged D) to be discouraging
( ) 3. Peter’s personal computer costs Jack’s.
A) twice more as B) twice more as C) two times as D) twice as much as
( ) 4. Mark spent all evening talking about his latest novel, none of us had ever heard.
A) which B) one C) of which D) that
( ) 5. This is one of the rarest questions that at such a meeting.
A) has ever been raised B) is raised
C) are raised D) have ever been raised
1、C 2、A 3、D 4、C 5、D
