搜题请搜索小程序“爱下问搜题”
问题 单项选择题

下列各项，目前诊断慢性胃炎最好的方法是（）

A.X线钡餐检查

B.胃液分析

C.胃镜加活检

D.血清胃泌素测定

E.大便隐血试验

答案

参考答案：C

填空题
选用下列短语并用其正确形式填空。
learn from, give up, take place, at times, a couple of, as for, divide…into,
even though, as a result, for example, cut down, die out, in public
1. The traffic accident ________ when they were passing the corner of the street.
2. He won't leave the TV set _________ supper's on the table.
3. Hong Zhanhui is really a kind ma, we should _____him.
4. There are too many students here, so I ____ them ____ six groups.
5. The doctor told him that he may take some fruits, ________ apples, bananas and oranges.
6. We are going to _______ those trees, because they made the vegetables stop growing.
7. Many animals are nearly ______, so we should protect them.
8. Li Dong doesn't like to speak __________.
9. He said he would __________ the chance to study abroad.
10. They usually have lunch at a restaurant, but they have their lunch at home __________.
查看答案
单项选择题

灭火总指挥员根据现场情况，必要时可（）参与辅助性行动。

A、调集公安、交通等力量

B、调集电力、燃气等有关单位

C、调集医疗救护部门

D、组织群众
查看答案