When delivering the speech, you can _________your note if necessary.[ ]A. wa

题型：期中题难度：来源：

When delivering the speech, you can _________your note if necessary.[     ]
A. watch out
B. refer to
C. come across
D. look after

答案

举一反三

She tried to finish all the work in one day but finally _____ and had to take a rest. [ ]
A. broke away
B. broke up
C. broke down
D. broke out

题型：模拟题难度：| 查看答案

It"s no surprise she"s leaving the course-she"s never really________. [      ]
A. fitted in
B. showed up
C. given in
D. burnt up

题型：模拟题难度：| 查看答案

The computer system          suddenly while he was searching for information on the Internet. [     ]
A. broke down
B. broke out
C. broke up
D. broke in

题型：期中题难度：| 查看答案

Sam _____ some knowledge of the computer just by watching others working on it.[     ]
A. brought up
B. looked up
C. picked up
D. set up

题型：期中题难度：| 查看答案

Hard work and lack of sleep has ___her beauty and youth in recent years.      [     ]
A．worn out
B．tried out
C．made out
D．sent out

题型：期末题难度：| 查看答案