" Never ______ time come again," his tea_爱下问搜题

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问题选择题

" Never ______ time come again," his teacher said to him. [ ]

A. lose

B. losing

C. lost

D. will lost

答案

答案：D

选择题

_______ time you spend, _______ you learn English.[ ]

A. The much ; the well

B. The most; the best

C. More; better

D. The more ; the better

单项选择题

耐青霉素G金葡菌感染可选用（）

A、苯唑西林，头孢氨苄，庆大霉素

B、多粘菌素，红霉素，头孢氨苄

C、氨苄西林，红霉素，林可霉素

D、头孢氨苄，红霉素，四环素

E、羧苄西林，头孢氨苄，庆大霉素