按照网络覆盖范围的不同，把计算机网络分为哪三大类（）。 A.局域网 B.广域网 C.

生长较慢，转移较晚，手术切除率高的是 （）

A.肺泡细胞癌

B.鳞状上皮细胞癌

C.小细胞未分化癌

D.腺癌

E.大细胞未分化癌

异嗜性抗原的本质是（）

A.同种异型抗原

B.共同抗原

C.改变的自身抗原

D.抗原

E.半抗原

The following questions present a sentence, part of which or all of which is underlined. Beneath the sentence, you will find five ways of phrasing the underlined part. The first of these repeats the original; the other four are different. If you think the original is best, choose the first answer; otherwise choose one of the others.

These questions test correctness and effectiveness of expression. In choosing your answer, follow the requirements of standard written English; that is, pay attention to grammar, choice of words, and sentence construction. Choose the answer that produces the most effective sentence; this answer should be clear and exact, without awkwardness, ambiguity, redundancy, or grammatical error.

Last season, oranges from South Florida were as bountiful as, if not more bountiful than, oranges from the normally more bountiful northern region.（）

A. as bountiful as, if not more bountiful than, oranges

B. equally bountiful, if not more so, to oranges

C. as bountiful, if not bountifuller, than oranges

D. so bountiful, and maybe more bountiful, than oranges

E. as bountiful, if not more bountiful, as oranges

某集团公司有四个部门，分别生产冰箱、彩电、电脑和手机。根据前三个季度的数据统计，四个部门经理对2010年全年的赢利情况做了如下预测。
冰箱部门经理：今年手机部门会赢利。
彩电部门经理：如果冰箱部门今年赢利，那么彩电部门就不会赢利。
电脑部门经理：如果手机部门今年没赢利，那么电脑部门也没赢利。
手机部门经理：今年冰箱和彩电部门都会赢利。
全年数据统计完成后，发现上述四个预测只有一个符合事实。
关于该公司各部门的全年赢利情况，以下除哪项外，均可能为真

A．彩电部门赢利，冰箱部门没赢利。

B．冰箱部门赢利，电脑部门没赢利。

C．电脑部门赢利，彩电部门没赢利。

D．冰箱部门和彩电部门都没赢利。

E．冰箱部门和电脑部门都赢利。

某甲在劳动中被砸伤，致使双腿被截肢。根据我国民法的有关规定，现某甲仍应享有的权利是

A．健康权以外的人格权
B．身体权以外的人格权
C．接受监护的权利
D．各种人格权