由邮局送交海送查验输进出口手续的个人邮寄物品、可用邮局名义向收件人或寄件人收取()。
参考答案:送交海关验关费
浓缩丸的制备可选用()。
A.滴制法
B.热熔法
C.乳化法
D.塑制法
E.压灌法
The doctor telephoned to say that he couldn’t ____ the meeting because he had to ___ a patient.
A.came to; attend to
B.attend; attend
C.join; treat
D.attend on; look after