[問題] 英文文法

[shun28 (shun28)]

1:
Investors anticipated that the Fed would launch another round of ____
is called quantitative easing.

A:what
B:which
答案A
為何不可以使用關係代名詞？

2：
It's pretty warm and humid inside. You had better leave ﹍﹍

A:the windows open
B:the windows opening
C:the windows opened
答案A   had better +V 所以leave為V
為何不能選B 成為N+N

3：
The concrete steps the government ____ can assure its people of the
confidence that it iswell-prepared to withstand future challenges.

A：has taken
B: is taken
C: to be taking
D: has been taken
答案A
這一題完全看不懂

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推 twentyone:1.前面還沒提到Launch甚麼 所以沒東西可以代
推 twentyone:2.OPEN是受詞補語
→ twentyone:3.it is well prepared 所以現在已經採取措施 選a
推 zero0415:2.的open好像是形容詞慣用法吧?
推 Leto:題1. What是疑問代名詞 文法書中可查"名詞子句"便會提到用法
→ Leto:連同Who, whose, whom都是可以引導後面的句子變成名詞子句