单项选择题

A student accepting the offer in B ______.

A．had better have some experience of child care
B．would have no free time at all
C．must be a member of this large family
D．would be able to live everyday cheaply

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热门试题

单项选择题

What is the author's attitude toward changes brought on by technological innovation

A．He is excited about them.
B．He is disturbed by them.
C．He questions their usefulness.
D．He accepts them as natural.

单项选择题

Which of the following is NOT mentioned by the author as a consequence of new technological developments

A．Older technologies die away.
B．The quality of life is improved.
C．Overall productivity increases.
D．More raw materials become necessary.