单选题:This passage is mainly to remind American citizens of______

题目内容:
This passage is mainly to remind American citizens of________. A.the importance of applying for a passport and visa
B.safety regulations for visiting other countries
C.the limitations to traveling around the world
D.the requirements for their traveling abroad

参考答案:
答案解析:

It can be inferred that there are restrictions on publishin

It can be inferred that there are restrictions on publishing when American citi

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When you have lost the weight you wish,you can________.

When you have lost the weight you wish,you can________. A.have some more simple

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I think Class One_________to win because Class One_________

I think Class One_________to win because Class One_________all football lovers.

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Our journey was slow because the train stopped_________at d

Our journey was slow because the train stopped_________at different villages. A

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If_________in the fridge,the fruit can remain flesh for more

If_________in the fridge,the fruit can remain flesh for more than a week. A.keep

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