A ________ change takes place in paper when it burns.
发布时间:2021-08-06
A.chemistry
B.physical
C.physics
D.chemical
试卷相关题目
- 1The teacher told us that that kind of deer ________, ________ a picture on the wall.
A.was dying away; to point to
B.died down; pointed to
C.was dying out; pointing at
D.died out; pointed at
开始考试点击查看答案 - 2There is nothing ________ a letter in the box.
A.and
B.only
C.but
D.except
开始考试点击查看答案 - 3He put his hand on his forehead. It felt ________.
A.cold
B.terribly
C.fever
D.warmly
开始考试点击查看答案 - 4All the rooms are________ with electric light.
A.supplied
B.given
C.offered
D.burnt
开始考试点击查看答案 - 5This energy comes from substances stored in the cells of the body.These substances ________energy by combining with oxygen.
A.dismiss
B.release
C.develop
D.transmit
开始考试点击查看答案 - 6In many countries, wood ________ paper.
A.is used to making
B.used to make
C.get used to making
D.is used to make
开始考试点击查看答案 - 7The Japanese soldiers had all the houses in the village________.
A.burnt down
B.burn up
C.caught fire
D.set to fire
开始考试点击查看答案 - 8________ rich people are, they always seem anxious to make more money.
A.Whatever
B.Whichever
C.However
D.Whenever
开始考试点击查看答案 - 9The old man ________our guide.
A.acted
B.undertook as
C.undertook to be
D.worked
开始考试点击查看答案 - 10Shortly after we ________, a waiter came over to our table with a smile.
A.seated
B.were seated
C.sat ourselves
D.took places
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