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【判断题】

河马体重约为400克,也就是4吨。
[ ]

A.
正确
B.
错误
题目标签:河马体重
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参考答案:
参考解析:
.
刷刷题刷刷变学霸
举一反三

【单选题】Ⅲ度营养不良时,体重低于正常的

A.
30%以上
B.
40%以上
C.
50%以上
D.
50%以上
E.
60%以上

【单选题】The Scottish countryside will soon be home to creatures which is strange to Britain. This spring, 17 beavers (海狸) will be released into a remote area of rivers and forests. Hunted to extinction throug...

A.
Not all the people support setting loose wild animals in Britain
B.
Some small mammals will be out of control in Britain
C.
The landowners don"t like beavers because of the possible disasters
D.
British Parliament has proposed several times to bring beavers back

【单选题】一个60kg体重的健康成人,其每天需要的热能大约是

A.
1800kcal左右
B.
2000kcal左右
C.
2100kcal左右
D.
2300kcal左右
E.
2500kcal左右