考研易错题(2019/9/9) |
第1题: We can infer from the last paragraph that A.Europe has no other way to influence the world but to gain help from the United States. B.the Italian government has desire to exert global influence. C.the Italian government hopes that Europe could side with the United States. D.the Italian government desires to be more powerful than the United States.' |
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第2题:基佐法案是法国 ______ 时期著名的教育法案。() A.大革命 B.七月王朝 C.第二共和 D.第二帝国 |
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第3题:The safety of mobile phones (U. S. cell-phones) seems to face new questions afterBritish researchers found that microwave emissions can affect the health of earthworms in unexplained ways. The larvae of tiny soil worms called nematodes grew faster and became more (1) after they were (2) for a long time to weak microwave radiation, of the (3) strength and frequency as that (4) by mobile phones, they founD、 Why this occurred is (5) , and there is no evidence that human health is also affecteD、But, they warn, the finding challenges the standards which (6) whether a mobile is safe or not. These standards are based on whether the radiation is strong enough to cause a batch of (7) to warm up. Heat causes the chemical bonds in cells to (8) , a disruption that can be a potential (9) for cancer. The research, led byDavid de Pomerai at Nottingham University, centralEngland, said larvae exposed to the microwaves (10) between eight and eleven percent faster than (11) which had not been exposeD、 In addition, the (12) of worms that (13) into egg-bearing adults was 28~40 percent higher. By comparison, worms that had been exposed to (14) heat suffered a 10-percent reduction in their growth rate, and (15) none developed into fertile adults. The experiment is important because it suggests that microwaves might trigger biological effects. (16) warming any tissues. The scientists do not (17) out the possibility that radiation could cause hot-.spots to occur somewhere in the worm that then affected cell (18) . The worry, though, is that the 19 basis for determining mobile safety is whether microwaves cause heating in bulk tissue rather than just at (20) in it, they note. A.adequate B.fertile C.ample D.multiple |
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第4题:鸡内金入消食药的最佳剂型是
A.汤剂 B.丸剂 C.丹剂 D.散剂 |
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第5题:下列哪一种病变能反映大叶性肺炎的本质
A.肺泡的化脓性炎症 B.肺泡的出血性炎症 C.肺泡的纤维素性炎症 D.肺的肉质变 |
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