【判断题】Write T for True of F for False according to the conversation. The shop assistant does not accept credit cards to pay for the coat.
【单选题】【课堂练习 6 】借贷记账法的“借”表示 ( ) 。
【单选题】Mary didn’t want of the two kinds and asked the shop assistant to show her .
【单选题】captopril的化学名为
A.
2-[(2S)-2-甲基-3-巯基-1-氧代丙基]-L-脯氨酸
B.
1-[(2S)-2-甲基-3-巯基-1-氧代丙基]-L-脯氨酸
C.
1-[(2S)-2-甲基-4-巯基-1-氧代丙基]-L-脯氨酸
D.
1-[(2S)-2-甲基-3-巯基-1-氧代丙基]-D-脯氨酸
【单选题】The shop assistant guaranteed that the antique is ______, not a very good fake.
【判断题】熔体导模法能够直接从熔体中拉制出丝、管、杆各种特殊形状的晶体。