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【判断题】

我国著名的板栗品种有:京东板栗、黑油板栗、泰安板栗、确山板栗。

A.
正确
B.
错误
举报
参考答案:
参考解析:
.
刷刷题刷刷变学霸
举一反三

【单选题】FruitImagine a world without fruit. We wouldn’t be very healthy. We get a lot of important vitamins from eating fruit.We think of fruit primarily as something to eat._____(26)Fruit is part of a flower...

A.
Dry fruits are thin and hard.
B.
We even make alcohol from fruit.
C.
But fruit has a purpose quite apart from our needs.
D.
So these plants produce fleshy fruits.
E.
Then the seeds grow into new plants.
F.
But the plants grown from these seeds are seedless.

【单选题】板栗贮藏的适宜环境条件是()

A.
-2℃-0℃,90-95%
B.
-2℃-0℃,80-85%
C.
0-5℃-0℃,90-95%

【单选题】(2011?泰安)下列等式不成立的是(  )

A.
m2﹣16=(m﹣4)(m+4)
B.
m2+4m=m(m+4)
C.
m2﹣8m+16=(m﹣4)2
D.
m2+3m+9=(m+3)2

【单选题】我国著名的京东板栗产于(),可食也可制馅。

A.
山东省泰安
B.
辽宁省丹东
C.
河南省确山县
D.
北京西部燕山山区

【单选题】板栗的果实生于壳斗内,其壳斗的特点是()

A.
小苞片呈分枝刺
B.
苞片鳞形
C.
苞片线形
D.
苞片钻形