---Is_______ necessary to learn another language? --- I think so.A.thisB.th
题型:不详难度:来源:
---Is_______ necessary to learn another language? --- I think so. |
答案
C |
解析
试题分析:句意:--再学另一种语言是有必要的吗?--我认为是这样。这里是it is+形容词+ to do,it是形式主语,to do是真正的主语, 故选C。
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举一反三
I find _______ necessary to take some warm and dry clothes with us during the walk. |
________ are Bob"s grandparents and they are very nice. |
---Excuse me, I want to buy some food. Where can I find a supermarket? ---I know _____ not far from here. You can easily find ________.A.that ; it | B.it; one | C.one; it | D.one; one |
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____seems very hard to reach the top of the mountains. |
The apples on this tree are bigger than on that one.A.ones | B.those | C.them | D.apples |
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