问题补充:
It is not always easy for the public to see use a new invention can be of to human life.
A. whose
B. what
C. which
D. that
答案:
解析: 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。
时间:2019-10-19 14:08:05
It is not always easy for the public to see use a new invention can be of to human life.
A. whose
B. what
C. which
D. that
解析: 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。