对贮藏果实影响最大、数量最多的是（）。 A.细菌 B.真菌 C.病_爱下问搜题

搜题请搜索小程序“爱下问搜题”

问题单项选择题

对贮藏果实影响最大、数量最多的是（）。

A.细菌

B.真菌

C.病毒

D.原生动物

答案

参考答案：B

完形填空

完形填空。

     Children in the USA like K Day very much. K is short for    1   . March 7 is    2   .
     On that day    3 children go out in the open air. They    4 their kites with them. Some kites are
very big.    5    are small. They are in    6 colors. So they look very beautiful.    7    has a long string
(细绳). To get the kites    8   , the children begin to run. They let out the    9 from the ball in their hands.
Now the kites   10   in the air. How nice they look!

( )1. A. Kate
( )2. A. day
( )3. A. a little
( )4. A. get
( )5. A. Other
( )6. A. same
( )7. A. All
( )8. A. down
( )9. A. string
( )10. A. fly

B. New York
B. a day
B. a lot
B. make
B. The other
B. different
B. Both
B. up
B. kite
B. go

C. kites
C. on day
C. lots of
C. bring
C. Others
C. all kind of
C. Every
C. to
C. colors
C. open

D. like
D. the day
D. all
D. take
D. Another
D. a kind of
D. Each
D. together
D. bird
D. start

填空题

过卷是指因绞车司机精神不集中，操作失误或自动减速装置失灵，使串车或其他提升容器提升到上部终点停车位置（）以上。