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【多选题】
关于脊髓灰质炎病毒的特征,下列正确的是
A.
核酸类型为RNA
B.
对紫外线、干燥敏感,在污水或粪便中可存活数月
C.
感染机体能形成二次病毒血症
D.
病后免疫力不牢固,仍需口服糖丸疫苗
E.
预防接种对象主要是青壮年
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参考答案：
举一反三
【多选题】中国的高额外汇储备可能会引起的问题包括()。
A.
加大了人民币的升值压力
B.
增加外汇储备的成本与风险
C.
存在引发中国通货膨胀的风险
D.
有可能使中国失去国际货币基金组织的优惠贷款
查看完整题目与答案
【单选题】Listening Section 2 Conversation 1 (After the conversation, there are questions 11 and 12 . Both the conversation and the questions will be read twice. Note: There is only one correct answer to each q...
A.
T h e woman is busy this week.
B.
The woman should start to look for another job .
C.
The man wants to employ the woman.
D.
The man does not have anything for the woman to do this week .
查看完整题目与答案
【单选题】Nobel Prize Winners of Oxford and CambridgeThe universities of Oxford and Cambridge are both known for their Nobel laureates – Oxford has 69 and Cambridge has an astonishing 118, more than any other u...
A.
Dorothy Hodgkin is t he first British woman to win a Nobel prize.
B.
Hodgkin ever taught Margaret Thatcher .
C.
A famine is often caused by lack of food .
D.
Dorothy Hodgkin was nominated for the Oscar Award.
查看完整题目与答案
【简答题】It’s time to go home now. I’m in a bus on a rainy day. A woman with a dog gets on the bus. The woman is well dressed( 穿着华贵的 ). She is very fat. And her dog is fat, too, but it’s not clean. I don’t wan...
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【简答题】请描述液力变矩器的作用及组成。
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【简答题】液力变矩器的组成及作用?
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【单选题】D i rections: In this section, you will hear 8 short conversations and 2 long conversations. At the end of each conversation, one or more questions will be asked about what was said. Both the conversa...
A.
The man wants to know why action movies appeal to Peter so much.
B.
Peter spends too much of his spare time watching movies.
C.
The woman expects her son to study more than he can handle.
D.
Peter doesn ’ t study hard enough.
查看完整题目与答案
【简答题】Listen to the dialog and mark the statements T or F 1. Both the man and woman want to see the movie Monster Night. 2. The man thinks the movie Monster Night will not be in theaters until the next week...
查看完整题目与答案
【简答题】听下面一段对话，回答1-3题。 1. What are in a great demand in both the United States and Canada? [     ] A. Teachers B. IT professionals C. Tourism managers 2. What can we learn about the woman? [     ] A. She is ...
查看完整题目与答案
【简答题】如图,当电容器充电结束后,把 S 从 1 合向 2 ,电容器便开始 。这时看到白炽灯 EL 开始 ,然后逐渐 ,直到 。同时将从电流表中观察到充电电流的变化是从开始的 到最后为 ;而电压表的指针变化是从 开始,慢慢 ,最后等于 。
查看完整题目与答案
相关题目：
【多选题】中国的高额外汇储备可能会引起的问题包括()。
A.
加大了人民币的升值压力
B.
增加外汇储备的成本与风险
C.
存在引发中国通货膨胀的风险
D.
有可能使中国失去国际货币基金组织的优惠贷款
查看完整题目与答案
【单选题】Listening Section 2 Conversation 1 (After the conversation, there are questions 11 and 12 . Both the conversation and the questions will be read twice. Note: There is only one correct answer to each q...
A.
T h e woman is busy this week.
B.
The woman should start to look for another job .
C.
The man wants to employ the woman.
D.
The man does not have anything for the woman to do this week .
查看完整题目与答案
【单选题】Nobel Prize Winners of Oxford and CambridgeThe universities of Oxford and Cambridge are both known for their Nobel laureates – Oxford has 69 and Cambridge has an astonishing 118, more than any other u...
A.
Dorothy Hodgkin is t he first British woman to win a Nobel prize.
B.
Hodgkin ever taught Margaret Thatcher .
C.
A famine is often caused by lack of food .
D.
Dorothy Hodgkin was nominated for the Oscar Award.
查看完整题目与答案
【简答题】It’s time to go home now. I’m in a bus on a rainy day. A woman with a dog gets on the bus. The woman is well dressed( 穿着华贵的 ). She is very fat. And her dog is fat, too, but it’s not clean. I don’t wan...
查看完整题目与答案
【简答题】请描述液力变矩器的作用及组成。
查看完整题目与答案
【简答题】液力变矩器的组成及作用?
查看完整题目与答案
【单选题】D i rections: In this section, you will hear 8 short conversations and 2 long conversations. At the end of each conversation, one or more questions will be asked about what was said. Both the conversa...
A.
The man wants to know why action movies appeal to Peter so much.
B.
Peter spends too much of his spare time watching movies.
C.
The woman expects her son to study more than he can handle.
D.
Peter doesn ’ t study hard enough.
查看完整题目与答案
【简答题】Listen to the dialog and mark the statements T or F 1. Both the man and woman want to see the movie Monster Night. 2. The man thinks the movie Monster Night will not be in theaters until the next week...
查看完整题目与答案
【简答题】听下面一段对话，回答1-3题。 1. What are in a great demand in both the United States and Canada? [     ] A. Teachers B. IT professionals C. Tourism managers 2. What can we learn about the woman? [     ] A. She is ...
查看完整题目与答案
【简答题】如图,当电容器充电结束后,把 S 从 1 合向 2 ,电容器便开始 。这时看到白炽灯 EL 开始 ,然后逐渐 ,直到 。同时将从电流表中观察到充电电流的变化是从开始的 到最后为 ;而电压表的指针变化是从 开始,慢慢 ,最后等于 。
查看完整题目与答案
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