When you are _______ about which button to press on the complicated machine, you can either read the user's guide for guidance or fax us for specific instruction. Don't ______ the trial-and-error method.
A.insure; do
B.ensure; make
C.uncertain; try
D.unsure; touch
试卷相关题目
- 1The past fives years have seen a _______ growth in economy in Chin
A.A.still
B.steady
C.stable
D.secret
开始考试点击查看答案 - 2_______about the super thin material, she touched it and learned that it ______ like silk.
A.Curiously; feels
B.Being curious; was felt
C.Curious; feels
D.Being curious; felt
开始考试点击查看答案 - 3It is _____ to make another effort and try to finish the work ahead of the time _____ for it to be finished.
A.worth; fixed
B.worthwhile; made
C.worthy; fitted
D.worthwhile; set
开始考试点击查看答案 - 4Of these two basketball teams, the former comes from the US; the ____ comes from England.
A.latter
B.later
C.late
D.lately
开始考试点击查看答案 - 5Thousands of ________ fans waited in the rain for the pop star to arrive.
A.developed
B.experienced
C.devoted
D.advanced
开始考试点击查看答案 - 6If he shouldn't have been so ________ about his food, he would be healthier now.
A.special
B.curious
C.particular
D.anxious
开始考试点击查看答案 - 7The family were enjoying their dinner, so I was wondering if I had arrived at a/an ________ time.
A.awkward
B.prosperous
C.flexible
D.particular
开始考试点击查看答案 - 8When Tom was asked to tell a story,________,he walked towards the platform.
A.nervously and embarrassingly
B.nervous and embarrassedly
C.nervously and embarrassing
D.nervous and embarrassed
开始考试点击查看答案 - 9They are representatives of farm workers and the frustrating conditions they are in are______ the true state of the majority of them.
A.symbolic
B.representative of
C.curious about
D.ambitious about
开始考试点击查看答案 - 10He is always here; it's ___________you've never met him.
A.unique
B.strange
C.rare
D.particular
开始考试点击查看答案