Youhavetowearahelmetandalifeja

You have to wear a helmet and a life jacket for protection, just ___ you fall into the water.

A．in case	B．unless
C．though	D．as

登录免费查看答案和解析

相关试题

The boy wanted to ride his bicycle in the street, but his mother told him _______.

A．not to

B．not to do

C．not do it

D．do not to

收藏答案/解析

We desire that immediate help _____ to the local villagers who have been trapped by the flood.

A．be given

B．will be given

C．should give

D．is given

收藏答案/解析

They ______ him to prepare for the coming exam, but he spent all day playing computer games.

A．persuaded

B．urged

C．suggested

D．made

收藏答案/解析

We didn’t know his telephone number, otherwise we ________ him.

A．would have telephoned	B．must have telephoned
C．would telephone	D．had telephoned

收藏答案/解析

She doesn’t mind being ____ as long as there are enough books to read.

A．left alone

B．left about

C．left behind

D．left over

收藏答案/解析