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【单选题】
新型冠状病毒按照病原微生物危害程度分类,属于第( )类病原微生物A.
一
B.
二
C.
三
D.
四
E.
十
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皮皮学刷刷变学霸
举一反三
【单选题】The grasshopper is an insect that can leap about twenty times the length of its own body.
A.
jump
B.
see
C.
hear
D.
call
【简答题】完形填空。 Once there was a grasshopper (蚱蜢), who was the best hopper (跳跃者) in the world. She taught other grasshoppers how to hop. Soon all grasshoppers were hopping well, so she felt very 1 . Then one da...
【简答题】A．They detect nerve impulses transmitted to a grasshopper's legs. B．They sense how far a grasshopper has jumped. C．They detect changes in air pressure. D．They help a grasshopper find food.
【单选题】The grasshopper is an insect that can ________ about twenty times the length of its own body.
A.
gallop
B.
vault
C.
leap
D.
bounce
【简答题】蚱蜢（GRASSHOPPER）
【简答题】进餐地点，变量名称D4，变量长度6位。（ ）
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