生物型防腐剂乳酸链球菌素发挥很强抑菌作用的微生物为（） A.金黄色葡萄球菌 B.

某剧场1月份营业收入分别为：放映电影收入320万元,其中广告播映收入40万元;场地出租收入30万元;请计算该剧场本月应纳营业税额()

A.电影收入应纳营业税9.3万元

B.广告收入应纳营业税2万元

C.租赁收入应纳营业税1.5万元

D.应交营业税合计13.1万元

阅读理解。

1. Between 35°N and 50°N, there are______car factories.          

A. three        

B. four              

C. five

2. The Tropic of Cancer(北回归线) goes through four ______.         

A. cities        

B. provinces          

C. countries

3. If you go on a round trip between Harbin and Shenyang by train, it will take you ______

at the speed(速度) of 113km/h.         

A. about three hours    

B. about five hours    

C. about ten hours

4. Which of the following is NOT true according to the map above?        

A. Henan Province and Hebei Province are neighbors.

B. Yunnan Province is in the northwest of China.

C. Haikou is at 20° N, 110° E.

5. ______ Province does best in computer.       

A. Sichuan        

B. Hubei            

C. Qinghai

一只皮箱的密码是一个三位数．小光说：“它是954．”小明说：“它是358．”小亮说：“它是214．”小强说：“你们每人都只猜对了位置不同的一个数字．”这只皮箱的密码是______．

13. It’s already 9 o’clock and Mother _____ step in any moment.

A．probably

B．is possible

C．is likely to

D．is probable to

社会主义社会个人收入为什么要实行按劳分配的原则？