单项选择。 is the first day of the week. [ ]_爱下问搜题

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问题选择题

单项选择。

is the first day of the week. [ ]

A. Monday

B. Sunday

C. Saturday

D. Friday

答案

答案：B

填空题

用方框中所给单词的适当形式填空。

it see eat two you

1. I look forward to ______ you next week.
2. A: How often does Mr. Smith go swimming?
B: ______ a week.
3. We spend half an hour ______ lunch every day.
4. There is something wrong with my bike, can I use ______?
5. The old woman has a dog. ______ name is Eddie.

单项选择题 A1/A2型题

下列头孢菌素类药物中，属于第3代头孢菌素的是（）

A.头孢噻盼

B.头孢哌酮

C.头孢克洛

D.头孢拉定

E.头孢唑林