女性，28岁，G1P0，孕期56天，患急性盆腔炎，急性黄疸性肝炎1个半月，医生劝其行手术，本人同意终止妊娠，目前两次体温超过37.5℃，根据病史只有哪项是她行人流术的适应证

A．术前相隔4h，两次体温超过37.5℃

B．急性生殖器官炎症

C．妊娠12～14周

D．肝脏疾病急性期

E．属妊娠10周内

Both Writewell and Express provide round-the-clock telephone assistance to any customer who uses their word-processing software. Since customers only call the hot lines when they find the software difficult to use, and the Writewell hot line receives four times as many calls as the Express hot line, Writewell’s word-processing software must be more difficult to use than Express’s.
Which of the following, if true, most strengthens the argument above

A．Calls to the Express hot line are almost twice as long, on average, as are calls to the Writewell hot line.

B．Express had three times the number of word-processing software customers that Writewell has.

C．Express receives twice as many letters of complaint about its word-processing software as Writewell receives about its word-processing software.

D．The number of calls received by each of the two hot lines has been gradually increasing.

E．(E) The Writewell hot-line number is more widely publicized than the Express hot-line number.