近年来，广饶县大码头乡大力发展食用菌温室种植，“小蘑菇”带来

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问题选择题

近年来，广饶县大码头乡大力发展食用菌温室种植，“小蘑菇”带来了大效益。蘑菇是食用菌的一种，下列说法错误的是 [ ]

A．蘑菇用孢子繁殖后代

B．蘑菇的营养方式是自养

C．蘑菇可以分解有机物

D．蘑菇细胞内有真正的细胞核

答案

答案：B

完形填空

补全对话（15分）

A: Good morning! 小题1: ?

B: Good morning, sir! I’d like to buy a hat.

A: Who is it for , please? Is it for you , madam?

B: No, it’s for my husband.

A: 57__________________小题2:__________________________?

B: Size 7.

A：How about this one?

B: It looks nice. 58___________小题3:_____________________?

A: It’s made of real fur.

B: Good . 59____________________小题4:________________?

A: Forty-five yuan.

B: It’s a bit expensive, but it’s really a nice hat. 60______小题5:_______________. Here’s fifty yuan and you may take the change.

A: Thanks , madam. Goodbye.

B: Goodbye.

填空题

3t+205kg=______kg；30L+5000mL=______mL．