题目内容：
根据以下材料，回答题Influence from Internet
There can be no doubt at all that the Intemet has made a huge difference to our lives. Parents are worried that children spend too much time playing on the Intemet, hardly ___________ (51) doing anything else in their spare time. Naturally, parents are ___________ (52) to find out why the Interact is so attractive, and they want to know if it can be ___________ (53) for their children. Should parents worry if their children are spending that much time ___________ (54) their computers?
Obviously; if children are bent over their computers for hours, ___________ (55) in some game,instead of doing their homework, then something is wrong. Parents and children could decide how much use the child should ___________ (56) of the Intemet and the child should give ___________ (57) to parents that it won't interfere with homework. If the child is not ___________ (58 ) to this arrangement,the parent can take more drastic ___________ (59) dealing with a child's use of the Intemet, which is not much ___________ (60) from any other sort of bargain about behaviour.
Any parent who is ___________ (61) alarmed about a child's behaviour should make an appointment to ___________ (62) the matter with a teacher. Spending time in front of the screen does not ___________ (63) affect a child's performance at school. Even ifa child is ___________ (64) crazy about using the Intemet, he or she is probably just ___________ (65) through a phase, and in a few months there will be something else to worry about!
回答(51)题 A．always
B．rarely
C．never
D．ever
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