Without the air to hold some of the sun’s heat,the earth at night　　　 .

A.would be freezing cold　　　　　　　B.will be freezing coldly

C.would be frozen cold　　　　　　　　D.can freeze coldly

When people become employed,it is　　　  which is often worse than lack of wages.

A.laziness　　　　　　B.poverty　　　　C.idleness　　　　D.inability

When  　　　with difficulties,she ran away.

A.faced　　　　　B.facing　　　　　C.face　　　　D.to face

It’s a good habit to make 　　 the difficult point which one can?t understand.

A.a note of　　　　B.notes of　　　C.notes with　　　D.a note for

She armed herself　　  the interview by finding out all 　　 she could about the company in advance.

A.with;/　　　　　B.for;/　　　　C.for;what　　　　D.with;that

They have produced　　　  they did last year.

A.twice more grain as　　　　　　　　B.twice as much grain as

C.twice as many grain as　　　　　　　D.as twice many grain as

The driver can adjust the heating in winter and the air conditioning in summer to suit his own _____.

A. leisure   B. preference C. convenience  D. selection

The book seems to have been _____ from various books and articles.

   A. pieced together    B. taken off

   C. broken away        D. pulled out

Does ___ matter if he can't finish the job on time?

A. this   B.that    C. he    D. it

There were few people living here ___ because it was too cold.

A. at any time   B. at times   C. at a time    D. at no time