Paper produced every year is _______________the world`s production of vehicles.
A.three times the weight B.the three times weight
C.as three times heavy as D.three times as heavier as
根据对话情景和内容，从对话后的选项中选出能填入每一空白处的最佳选项，选项中有两项为多余选项。注意：E涂AB F涂AC G涂AD
— What seems to be the problem?
— 6
— How long have you been like this?
— Since Saturday night.
— ____ 7
— Yes, I also feel lighthearted.
— Can you think of anything you ate Saturday that might have caused it?
— All I can think of is the fish I had. It didn’t taste quite right.
— ____ 8 Now I’ll give you some medicine. Take it and you should be feeling better soon.
— ____ 9
— I also suggest that you follow a special diet.
— ____10
— You should stick to eating lighter foods.
A. What’s that?
B. That might be it.
C. Thank you, doctor.
D. Any other problems?
E. I have a running nose.
F. Have you seen a doctor?
G. I have a terrible stomachache.
______________should be paid to our study,and only in this way ________make progress.
A. Heart;we can B. Mind;can we
C. Attention;can we D. Notice;we can
This machine is very easy . Anybody can learn to use it in a few minutes.
A. operating B. to be operating C. operated D. to operate
Don’t handle the vase as if it _________ made of steel.
A. is B. were C. has been D. had been
In order to find the missing child, the villagers___________ all they can in the past five hours.
A.have been doing B.did C.do D.had done
