负责对定点零售药店处方外配服务情况进行检查和费用审核的是E．
What is the "challenge" the author is talking about in paragraph 2？
A. Children tend to have too much entertainment activities.
B. Internet communications and interactive games are absorbing too much time and energy of the children.
C. The children planed their time and activities in a horrible way.
D. To arrange the media entertainment and other activities in a reasonable way.
A．There is just about enough time to do the jobB．The desk has never been so orderly.C．
A. There is just about enough time to do the job
B. The desk has never been so orderly.
C. The clock on the desk needs to be set.
D. The desk really needs organizing.
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