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问题 单项选择题 A1/A2型题

胃癌的常见转移途径是（）

A.直接蔓延

B.淋巴转移

C.血行转移

D.腹腔种植

E.直接转移

答案

参考答案：B

解析：淋巴转移是胃癌的常见转移途径，发生较早，晚期最常见的是血行转移，其他如肺、脑、肾、骨处。故本答案选择B。

单项选择题

Weight(体重)is one of the taboo subjects. In America, it is OK, or even good, to be thin but it is an embarrassment(尴尬) to be overweight. In fact, the thinner you are, the more beautiful you are thought to be. You’ll find that most models(模特) are nothing more than skin and bones. A woman who is thin is easy to become popular. Of course, there are lots of people do their best to be thin. They may use all kinds of ways, such as doing exercise, or dieting(节食). But, sometimes, dieting may bring about some healthy problems.

It is not polite for people to say that somebody is fat.
[A] Right. [B] Wrong.[C] Doesn’t say.

Americans are very careful about their weight and most of the time they do not tell others how much they weigh even if they are quite thin. Therefore, you’d better not ask about it. But if you really want to talk about this subject, it’s always safer to say, "Oh, it looks like you have lost weight. " However, if you would like to be honest and polite, I suggest that you should choose your words carefully, perhaps by saying:"Hey, you look great. Very healthy looking. " And always remember, you can not use the word "fat".
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单项选择题

从某种角度看，教育观念可以分为两类：一类是社会所倡导的教育观念，另一类是（）。

A.价值性的教育观念

B.操作性的教育观念

C.多数人所采用的教育观念

D.个体所采用的教育观念
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