题目内容
The Australian boy has a good _____ of Chinese and can communicate with others freely.
| A．request | B．command | C．demand | D．usage |
B
解析试题分析：此处request要求；command命令；demand要求； usage用法。这里have a command of意为：掌握。故选B。句意：这位澳大利亚男孩掌握了汉语并能用汉语和别人自由的交流。
考点：考查名词词义辨析及短语的用法。
You have to be accurate in this job，because a small mistake can make a big ________.
| A．difference | B．difficulty |
| C．trouble | D．change |
I tried to finish my article that I _____ from my office as soon as I got home last night.
| A．brought down | B．brought in | C．brought up | D．brought back |
When we climbed up to the top of the mountain, we were all __________ ,but we were very happy.
| A．out of sight | B．out of reach |
| C．out of breath | D．out of danger |
Considering the advantages of the method, they decided to it.
| A．arrange | B．possess |
| C．adopt | D．attach |
She loved her husband _________the fact that he is addicted to smoking.
| A．due to | B．as | C．despite | D．though |
— Tom, are you going swimming with us?
— I’d love to, but something important has ______.
| A．ended up | B．given up | C．used up | D．come up |
There were so many people on the platform waiting to ____ the train that we gave it up.
| A．check | B．carry | C．find | D．board |