Milkwillturnsoursoononhotdaysi

Milk will turn sour soon on hot days ______ it is stored in the refrigerator．

A．since	B．until
C．because	D．unless

登录免费查看答案和解析

相关试题

—Did the boy break the window ______?
—No. They did it when they were playing football.

A．by accident	B．on purpose
C．at dusk	D．as usual

收藏答案/解析

There was ______time ______ I hated to school.

A．a, that	B．/, when
C．a, when	D．the, when

收藏答案/解析

The Australian boy has a good ______of Chinese and can communicate with others freely.

A．request	B．Command
C．demand	D．usage

收藏答案/解析

________time goes by，Mother’s hair has turned grey and the wrinkles on her face deeper.

A．As

B．With

C．While

D．Because

收藏答案/解析

Many questions ______ at the meeting, but he answered none.

A．came up	B．raised
C．were risen	D．asked

收藏答案/解析