Which of the following can best describe “intimate friends”?
A. Best friends
B. Casual friends
C. Snobbish friends
D. Partners
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Who will get acquainted with you on your trip?
A. Cyber pals
B. Partners
C. Intimate friends
D. Tour pals
崩解时限测定时，挡板的“V”形开口应该（ ）放置。
A. 朝上
B. 朝下
C. 朝左
D. 朝右
Which of the following is not the feature of “cyber pals”?
A. They don’t know mutual real identity.
B. They know each other in the real world.
C. They know each other through the Internet.
D. They contact with each other online.
丸剂的溶散时限检查时应取样品的丸数为（）。
A. 1
B. 5
C. 6
D. 10
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