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【单选题】
康有为的学前教育思想主要体现于他的( )[1分]
A.
《儿童保育》
B.
《幼儿教育概论》
C.
《家庭教育》
D.
《大同书》
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皮皮学刷刷变学霸
举一反三
【判断题】装卸搬运是仓储物残损的高发环节
A.
正确
B.
错误
【单选题】Which of the following conformational isomer has the higher energy?
A.
B.
C.
D.
D
【单选题】以下环节中既属于繁重的工作,同时也是仓储物残损率高发环节的是
A.
包装
B.
流通加工
C.
装卸搬运
D.
配送
【单选题】For the two aqueous solutions: 0.100 mol•kg-1 C6H12O6 and 0.100 mol•kg-1 NaCl, at the same temperature, which one has the higher vapor pressure?
A.
0.100 mol•kg-1 C6H12O6
B.
0.100 mol•kg-1 NaCl
C.
identical
【单选题】Which has the higher strength and hardness in the follow microstructures? ( )
A.
sorbite
B.
troostite
C.
pearlite
D.
martensite
【单选题】()不仅是繁重的工作,是仓储中最大劳动投入的项目,而且也是仓储物残损的高发环节。
A.
货物的分拣
B.
货物的验收
C.
装卸搬运作业
D.
运输
【判断题】关闭、锁定的图层可以置为当前图层,但冻结的图层不能。
A.
正确
B.
错误
【单选题】A country which has a higher ratio of capital to other factors of production than does the rest of the world is:
A.
relatively capital-scarce.
B.
relatively capital-abundant.
C.
said to have a low capital-output ratio.
D.
operating at a point inside its production-possibility curve.
【单选题】Suppose that the interest rate is 6%. Which has the higher present value — a payment of $100 today or a payment of $112 two years from today?
A.
$100 today
B.
$112 two years from today
C.
there is no difference
D.
There is not enough information to determine the answer.
【单选题】Which one has the higher mortality rate ?
A.
flu
B.
novel coronavirus
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