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【简答题】
气相色谱仪的基本部件包括（）、（）、（）、（）、（）五个组成部分。
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【简答题】To find how the name Canada came about we must go back to the 16th century. At that time, the French dreamed of disclosing and controlling more land, of expanding(扩展)trade beyond(超出) their borders an...
【单选题】We must make（）that goods arriving later than March 6th will be rejected.
A.
clear
B.
it clear to you
C.
clear to you
D.
it is clear
【单选题】To find out how the name Canada came about, we must go back to the 16th century. At that time, the French dreamed of (梦想) discovering and controlling more land across the world. In 1535 Fran? ois I , ...
A.
To build a new country
B.
To find the New World
C.
To get in touch with American Indians
D.
To know more about America and find a new way to Asia
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