语法与词汇
30.
The amendments A
of
the laws on patent, trademark and copyright B
have enhanced
protection of C
intellectual property
rights and D
made them conform
to WTO rules.
A
B
C
D
【正确答案】
A
【答案解析】
A改为to。本题考查的是amendment后面加介词to，表示“对……的修改”。
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