[单项选择]The children lined up and walked out ______.
A. in place
B. in condition
C. in order
D. in private

[单项选择]The children lined up and walked out______.
A. in place
B. in condition
C. in order
D. in private

[单项选择]It does harm to children's growing up healthily to _________the Internet and computer games.
A. take in
B. take on
C. take off
D. take to

[单项选择]Since his children have all grown up, he has nothing now.
A. to worry about
B. worrying about
C. to be worried
D. worried

[单项选择]Four members walked out of the session, with the result that the committee did not have a ______and would not take any decisions.
A. babe
B. backbone
C. quorum
D. apartheid

[单项选择]Hardly had she walked out of the woods ______ she heard the strange scream coming from behind a tree.
A. than
B. until
C. since
D. when

[单项选择]

Children start out as natural scientists, instinctively eager to investigate the world around them. Helping them enjoy science can be easy—there is no need for a lot of scientific terms or expensive lab equipment. You only have to share your children’s curiosity. Firstly, listen to their questions. I once visited a classroom of seven-year-olds to talk about science as a career. The children asked me "textbook questions" about schooling, salary and whether I liked my job. When I finished answering , we sat facing one another in silence. Finally I said, "Now that we’ve finished your lists, do you have questions of your own about science
　　After a long period of pause, a boy raised his hand, "Have you ever seen a grasshopper eat When I try eating leaves like that, I get a stomachache. Why"
　　This caused a series of questions and discussions that lasted nearly two hours.
　　Secondly, give them time to think. Studies ov
A. Passionately.
B. Actively.
C. Impulsively.
D. Interestingly.

[单项选择]I walked out of the cinema, ______to return to see the wonderful film the next Sunday.
A. determine
B. being determined
C. determined
D. to be determined

[单项选择]I walked out of the cinema, ______ to return to see the wonderful film the next Sunday.
A. determine
B. being determined
C. determined
D. to be determined

[单项选择]The author fears that children will grow up into adults who are ______.


A. too independent of ethers
B. too critical for themselves
C. unable to think by themselves
D. unable to use basic skills