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【简答题】
人教版八年级上册数学习题12.1答案
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皮皮学刷刷变学霸
举一反三
【单选题】Directions： There are 10 blanks in the following passage. For each blank there are four choices marked A), B), C) and D). You should choose the ONE that best fits into the passage.Remember back to whe...
A.
reward
B.
recall
C.
reflect
D.
remind
【简答题】A．To stress the role of dirt. B．To introduce the history of dirt. C．To call attention to the er of dirt. D．To present the change of views on dirt.
【单选题】ground-in dirt
A.
dirt which is ground in the fingernails
B.
dirt which is grounded in the fingernails
C.
dirt which is grinded in the fingernails
【简答题】Getting rid of dirt, in the opinion of most people, is a good thing. However, the attitudes to dirt are always changing. In the early 16th century, people thought that dirt on the skin was a means to ...
【单选题】Dirt should not be allowed to contaminate a grease lubricant because the _____.
A.
dirt will cause corrosion of bearing
B.
bearings will leak oil excessively
C.
dirt is very abrasive when mixed with grease
D.
grease will become inflammable
【单选题】If a place is dirt poor, it is ______.
A.
not poor at all
B.
extremely poor
C.
poor like dirt
D.
not so poor
【单选题】Directions：There are 10 blanks in the following passage. For each blank there are four choices marked A), B), C) and D). You should choose the ONE that best fits into the passage.Remember back to when...
A.
volume
B.
bulk
C.
proportion
D.
amount
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