问题

I’m a new reader . Could you tell me Certainly . Two weeks , and you can renew them.

A:how long can I keep the books
B:how long I can keep the books
C:when should I return the books
D:when I should return the books;

正确答案是：

同类题型

Nuclear science should be developed to benefit the people _____ harm them[ ]

As we know, ________is good for our health.

Paul isn’t as ______ as Sandy. He often makes mistakesin his homework.

Netizens are frequently reminded to be ________ about revealing (透露) their personal information on the Internet.

Our nation should first develop modern law __________ in ruling the country by law.