问题
单项选择题
属于中枢神经兴奋药的是()
A.洛贝林
B.肾上腺素
C.多巴胺
D.异丙嗪
E.毛花苷C
答案
参考答案:A
属于中枢神经兴奋药的是()
A.洛贝林
B.肾上腺素
C.多巴胺
D.异丙嗪
E.毛花苷C
参考答案:A
选择方框内的单词,并用其适当形式完成句子( 每词限用一次) 。 | |
2. —How are you ______ your weekend? —I am watching TV at home. 3. Lucy likes to ______ her bike to school. 4. Is Mr Green _______ for Paris this evening? 5. I'd like to ______ some videos to watch. |