Thisproblemmayleadtomoreseriou

This problem may lead to more serious ones if___ unsolved.

A．making

B．left

C．remained

D．keeping

登录免费查看答案和解析

相关试题

I want to know _____ .

A．when will he come back	B．when he will come back
C．when he comes back	D．when is he coming back

收藏答案/解析

Is it the country ______ you studied ______ you are going to visit next week?

A．in which; which

B．where; that

C．that; that

D．which; that

收藏答案/解析

The exam was very difficult but everyone ______ pass.

A．had to

B．would

C．could

D．was able to

收藏答案/解析

— I hear you have written a novel?
— Yes, the book ____ come out in a month or so.

A．can

B．must

C．should

D．would

收藏答案/解析

You must apologize ______ your mother ______ your rudeness.

A．to; to

B．for; to

C．to; for

D．for; for

收藏答案/解析