问题
选择题
It is not always easy for the public to see _____ use a new invention can be of to human life.
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答案
答案:B
考查连接词,句意:对于公众来说看到一项新发明对人类有什么用途并不总是很容易的。什么用途应表达为what use,what 作定语。所以选B。
It is not always easy for the public to see _____ use a new invention can be of to human life.
|
答案:B
考查连接词,句意:对于公众来说看到一项新发明对人类有什么用途并不总是很容易的。什么用途应表达为what use,what 作定语。所以选B。