问题
单项选择题
下列生产过程中的危害因素，属于化学因素的有( )。
A．工业毒物
B．真菌
C．细菌
D．病毒
答案
参考答案：A
搜题请搜索小程序“爱下问搜题”
下列生产过程中的危害因素，属于化学因素的有( )。
A．工业毒物
B．真菌
C．细菌
D．病毒
参考答案：A
| 阅读理解。 | |||
| Live Music-Late Night Jazz (爵士乐) Enjoy real American jazz from Herbie Davis, the famous trumpet player (号手).
Scottish dancing is nice and easy to learn. The wonderful dance from England will be given.
There are 12 000 pieces on show here. You can see the whole of Chinese history.
| |||
| 1. If you want to enjoy real American jazz, you can call _____. | |||
[ ] | |||
| A. 4668736 B. 4021877 C. 4886888 D. 4686788 | |||
| 2. You can see the whole of Chinese history at _____ in April in Anhui Museum. | |||
[ ] | |||
| A. 3 p.m. every day B. 9 p.m. from Monday to Friday C. 7 a.m. at weekends D. 7 p.m. every day | |||
| 3. You can enjoy _____ at Jack Stein's. | |||
[ ] | |||
| A. American jazz B. Scottish dancing C. 12000 pieces on show D. yourself all night |