For our middle school students, some courses are compulsory, while others are __
题型：专项题难度：来源：
| For our middle school students, some courses are compulsory, while others are ______. |
| [ ] |
A. flexible
B. optional
C. impressive
D. significant |
答案
| B |
举一反三
To work from home, which one could hardly imagine, has been made _____ with the development of
computer technology. |
| [ ] |
A. possible
B. it possible
C. possibly
D. to be possible |
| Free medical treatment in this country covers sickness of mind as well as ______ sickness. |
| [ ] |
A. normal
B. average
C. regular
D. ordinary |
| Your ideas are very interesting, but we need _____ suggestions to get us out of the mess. |
| [ ] |
A. impressive
B. similar
C. practical
D. traditional |
It is difficult for a teacher to give _____ attention to children in a large class.We should reform the situation
in order to meet each child"s needs. |
| [ ] |
A. private
B. personal
C. individual
D. single |
| Exercise is _____ as any other to lose unwanted weight. |
| [ ] |
A. so useful a way
B. as a useful way
C. as useful a way
D. such a useful way |
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