Itmusthaverainedlastnight,theg

It must have rained last night, ________ the ground is wet now.

A．for

B．because

C．since

D．now that

登录免费查看答案和解析

相关试题

Researches show that the taller you are, the more _______ you are to suffer back pain.

A．likely

B．possible

C．perhaps

D．probable

收藏答案/解析

One way to ______ species under threat of extinction is to remove them to zoos and parks and feed them there.

A．reserve

B．prevent

C．preserve

D．reduce

收藏答案/解析

According to the statistics, listening to loud music at rock concerts ______ hearing loss in some teenagers in the past 2 decades.

A．have caused

B．caused

C．had caused

D．has caused

收藏答案/解析

__________ her son for half a month, Marcia decided to leave for Texas with the hope of finding him.

A．Not heard from	B．Having not heard from
C．Not to hear from	D．Not having heard from

收藏答案/解析

Mrs. Obama introduced the Let’s Move _______ yesterday. Its goal is to reduce children obesity(肥胖) today and in the future.

A．challenge

B．battle

C．campaign

D．behavior

收藏答案/解析