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【单选题】
香菇发菌期管理进行菌袋增氧的时机是
A.
两接种穴之间的菌丝相连
B.
接种穴菌丝直径 6~8cm
C.
菌丝即将长满袋
D.
接种菌丝萌动后
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参考答案:
举一反三
【简答题】编写一个 C# 控制台应用程序,对于输入的年份 year ,判断该年份是否为闰年。
【单选题】Over three centuries, more than 10 million African slaves were imported into the Americas.
A.
True
B.
False
【单选题】The villa__ grand design and artistic atmosphere can cost any buyer more than 10 million Yuan, so you’d better give it a second thought before you makeb up your mind.
A.
unique
B.
featuring
C.
lighting
D.
blowing
【多选题】中国移动支付应用模式的发展趋势是( )。
A.
近距离非接触式技术的应用
B.
第三方支付业务
C.
第二代手机电子钱包支付
D.
“银信通”业务
【多选题】The Czech Republic has a population of more than 10 million, with such ethic groups as ______.
A.
Czechs
B.
Slovaks
C.
Ukrainians
D.
Moravians
【简答题】More than 10 million Sony PlayStations __________(sell) in the next year.
【单选题】On Jan.23, ______ was locked down to control the spread of the virus.The transport hub of more than 10 million people temporarily closed its airports,rail stations and all main roads out of town, as w...
A.
Wuhan...suspended
B.
Zhengzhou…stopped
C.
Guangzhou…paused
【判断题】水是大自然对人类的恩赐,是一种用之不完,取之不尽的资源。目前水污染严重、水资源短缺虽然很严重,但我们基本可以高枕无忧。
A.
正确
B.
错误
【判断题】Over three centuries, more than 10 million African slaves were imported into the Americas.
A.
正确
B.
错误
【简答题】Averagely, how many people are killed, injured or permanently disabled in car accidents each year according to the passage? A) Three million. B) Eigh million. C) 250,000. D) More than...
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