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【单选题】
在制作酸性电解液时,应按下述方法操作
A.
将浓硫酸慢慢到在蒸馏水中
B.
将蒸馏水慢慢到入浓硫酸中
C.
将浓硫酸迅速到在蒸馏水中
D.
将蒸馏水迅速到入浓硫酸中
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A.
劝告
B.
可信的
C.
犯罪的;罪犯
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A.
True
B.
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【判断题】( )托运人在办理货物声明价值时,需要按整批货物办理。
A.
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【单选题】When you enter college or start a new school, it’s a great idea to interact with your new peers through social media, such as Facebook. So you should _______.
A.
join the group created for your class and send mass friend requests to every single person before the first day of classes
B.
connect with your roommates through social media
C.
post every detail about your college, including your class schedule
【单选题】When you enter college or start a new school, it's a great idea to interact with your new peers through social media, such as Facebook. So you should __________.
A.
join the group created for your class and send mass friend requests to every single person before the first day of classes
B.
connect with your roommates through social media
C.
post every detail about your college, including your class schedule
D.
communicate with your classmates in daily life
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