thereisasnowstormorsomeotherba

there is a snowstorm or some other bad weal. her, the mail always comes on time.

A．Because

B．If

C．When

D．Unless

登录免费查看答案和解析

相关试题

It was in the lab ______ was taken charge of by Professor Harris _______ they did the experiment.

A．which, that

B．that, where

C．whom, that

D．which, where

收藏答案/解析

This nice magazine _____ your brother.

A．is belonged to	B．belongs to
C．has been belonged to	D．is belonging to

收藏答案/解析

The restaurant is _________my uncle.

A．in charge of	B．in the charge of
C．in exchange for	D．by the means of

收藏答案/解析

Can you believe that in ____ a rich country there should be ___many people.

A．such, such

B．such, so

C．so, so

D．so, such

收藏答案/解析

---The window is dirty.
----I know. It ______ for weeks.

A．hasn’t cleaned	B．didn’t clean
C．wasn’t cleaned	D．hasn’t been cleaned

收藏答案/解析