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问题 单项选择题

工伤保险基金由( )构成。 Ⅰ．用人单位缴纳的工伤保险费 Ⅱ．工伤保险基金的利息 Ⅲ．依法纳入工伤保险基金的其他资金 Ⅳ．职工个人缴纳的工伤保险费

A．Ⅰ、Ⅳ

B．Ⅱ、Ⅳ

C．Ⅰ、Ⅲ、Ⅳ

D．Ⅰ、Ⅱ、Ⅲ

答案

参考答案：D

完形填空

第二节：语法填空（共10小题；每小题1.5分, 满分15分）

If you walked past the supermarket, you would find many foods that have been treated ____16______ (kill) any harmful germs that might have been in them. Milk is a good example. Raw milk --- that is, milk just as it comes from the cow --- may be _____17_____    (safe) to drink. But ____18______ the milk is heated and then cooled, the harmful germs are killed. The man ____19______discovered this way of treating milk was a Frenchman by the name of Louis Pasteur.

In the supermarket you would also find many frozen foods --- frozen fruits, vegetables, meat and fish. As techniques for ____20______ (freeze) food are being improved, more frozen foods are appearing on the market, and more people are buying them. Fruits and vegetables to be sold in the supermarket are often frozen the moment ____21______are picked. The       ____22_____(soon) fruits and vegetables are frozen, the better. _______23_____, machines are often taken into the fields where____24______food grows, so that little time is lost _____25_____picking and freezing.
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单项选择题

四维地震主要应用于（）。

A.区域勘探

B.圈闭预探

C.油气藏评价勘探

D.油气田开发
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