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问题 单项选择题 A1/A2型题

系统性硬皮病的主要死亡原因是（）

A.中枢神经系统病变

B.胃肠道病变

C.肺部病变

D.心脏病变

E.营养障碍

答案

参考答案：C

多项选择题

Pioneer的拨号连接的步骤有那些（）.

A、建立调制解调器

B、配置调制解调器属性

C、建立拨号连接

D、配置拨号连接属性
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单项选择题

Questions 6 to 10 are based on the following news.

A. Insisting that the revelations were unlikely to affect world events.
B. Dismissing those diplomatic cables as untrue.
C. Purposely making some confidential materials public.
D. Effectively containing Iran’s nuclear program.
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