男，40岁，胸痛胸闷2月，胸片如图，最可能的诊断为()A．右侧恶性

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问题单项选择题

男，40岁，胸痛胸闷2月，胸片如图，最可能的诊断为()

A．右侧恶性胸膜间皮瘤

B．右侧胸腔积液

C．右侧包裹性积液

D．右侧良性胸膜间皮瘤

E．右侧胸膜增厚

答案

参考答案：A

填空题

选择正确的一项完成句子。

1. Susan has got two skirts. One is yellow, and ________ (the other / another) is

blue.

2. —Does your mother often wash clothes for you?

—No. I always wash them ________ (I / myself).

3. Your room is as big as ________ (me / mine).

4. Only ________ (few / a few) of the children can work out the problem.

5. There are two foreign students in the group and ________ (both / all) of them come from Canada.

多项选择题

凯恩斯的保护就业理论的三个核心是（）。

A.边际消费倾向

B.边际资本效率

C.有效需求不足

D.传统经济理论

E.灵活偏好