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【多选题】
发生于1990年的互联网大事包括:
A.
诞生了互联网历史上第一个网页浏览器
B.
诞生了互联网史上第一个www网站
C.
诞生了电子邮件(Email)
D.
出现了第一个搜索引擎
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参考答案：
举一反三
【单选题】伊马替尼有( )种切割方式。
A.
1
B.
4
C.
3
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【简答题】用所给词的适当形式填空 1. The story has a happy _ (end). 2. The reason why he came is not very _(convince). 3. Have you ever _ _(be) to the Water Park? 4. There was something wrong with my car yesterday, but a k...
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【简答题】In the United States, Howard Hughes is as well 1)__________ as Washington and Abraham Lincoln. The reason why he is 2)__________ as an idol "American hero", is not only because Howard Hughes is one of...
查看完整题目与答案
【单选题】The reason why he didn’t come to school was ______ he was ill.
A.
because
B.
why
C.
how
D.
That
查看完整题目与答案
【简答题】试叙述齿轮传动的设计准则。
查看完整题目与答案
【单选题】关于铁铵矾指示剂法，下列说法错误的是：
A.
在酸性条件下可以直接测定可溶性银盐
B.
在酸性条件下可以间接测定硫氰酸盐
C.
在中性或弱碱性条件下可以间接测定卤化物
D.
直接法和返滴定法的终点颜色相同
查看完整题目与答案
【单选题】Customers who buy the Orion 33 this month get a 15% __________ !
A.
reward
B.
service
C.
discount
查看完整题目与答案
【简答题】If you want to ________ successfully with other businesses, you need to figure out who your customers are and what they want to buy.
查看完整题目与答案
【单选题】The reason why he failed is ________ he was too careless.
A.
because
B.
that
C.
for
D.
because of
查看完整题目与答案
【判断题】1977年流感病毒流行株血清型是H2N2。
A.
正确
B.
错误
查看完整题目与答案
相关题目：
【单选题】伊马替尼有( )种切割方式。
A.
1
B.
4
C.
3
查看完整题目与答案
【简答题】用所给词的适当形式填空 1. The story has a happy _ (end). 2. The reason why he came is not very _(convince). 3. Have you ever _ _(be) to the Water Park? 4. There was something wrong with my car yesterday, but a k...
查看完整题目与答案
【简答题】In the United States, Howard Hughes is as well 1)__________ as Washington and Abraham Lincoln. The reason why he is 2)__________ as an idol "American hero", is not only because Howard Hughes is one of...
查看完整题目与答案
【单选题】The reason why he didn’t come to school was ______ he was ill.
A.
because
B.
why
C.
how
D.
That
查看完整题目与答案
【简答题】试叙述齿轮传动的设计准则。
查看完整题目与答案
【单选题】关于铁铵矾指示剂法，下列说法错误的是：
A.
在酸性条件下可以直接测定可溶性银盐
B.
在酸性条件下可以间接测定硫氰酸盐
C.
在中性或弱碱性条件下可以间接测定卤化物
D.
直接法和返滴定法的终点颜色相同
查看完整题目与答案
【单选题】Customers who buy the Orion 33 this month get a 15% __________ !
A.
reward
B.
service
C.
discount
查看完整题目与答案
【简答题】If you want to ________ successfully with other businesses, you need to figure out who your customers are and what they want to buy.
查看完整题目与答案
【单选题】The reason why he failed is ________ he was too careless.
A.
because
B.
that
C.
for
D.
because of
查看完整题目与答案
【判断题】1977年流感病毒流行株血清型是H2N2。
A.
正确
B.
错误
查看完整题目与答案
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