Question

We’ll do what we can ____English well this term.

---We’ll do what we can ____English well this term.---It’s high time for you to work hard.　A. study　 B. to study　 C. be studied　　 D. be studying要非常详细的理由！！！

Answer 1

B 这是个省略句We’ll do what we can （do) to English well this term.当前面出现do 时can后面可以省略do . to English well this term.是目的状语，what we can （do)是宾语从句。其它类似的结构还有：We’ll do what\ everything (that) \ all (that) + we can （do) to English well this term.

Answer 2

---We’ll do what we can ____English well this term.---It’s high time for you to work hard.　A. study　 B. to study　 C. be studied　　 D. be studying选B，原句应该为：We'll do what we can do //to study English well this term.这句话有这两个意群，前半句中what we can do 是We'll do的宾语从句，主句中有do，从句可以省去do，后半句to study English well this term是不定式做目的状语。

Answer 3

B 不定式表目的

Answer 4

B 这是一个句型