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【单选题】
孕妇的生理特点不同于一般女性,以下说法错误的是A.
在怀孕的最初三个月，因为子宫急剧增大，仰卧体位限制了静脉回流到心脏，造成心输出量的减少，可同时造成仰卧性低血压症状
B.
怀孕时身体重心的改变对身体平衡、身体控制产生负面影响
C.
怀孕期间增加了妇女的基础代谢和热量生成，这两方面会通过运动进一步加强
D.
孕妇每分钟的呼气量会增加大约50%，相应的用于有氧活动的氧气减少
E.
孕妇关节、韧带比较紧张，再进一步做反复拉伸容易导致关节不稳
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【简答题】我国采用的测绘基准主要包括(),(),()和深度基准。
【单选题】Which statement is FALSE concerning the dangerous semicircle of a hurricane? ______ .
A.
The actual wind speed is increased by the forward movement of the storm along its track.
B.
The direction of the wind and the sea might carry a vessel directly into the storm' s path.
C.
The seas are higher.
D.
The rain is heavier.
【单选题】A _____ is a card on which the names and prices of foods provided in the hotel, restaurant or c
A.
199. A _____ is a card on which the names and prices of foods provided in the hotel, restaurant or cafe are printed. A．Mask
B.
Notebook
C.
Menu
D.
Recipe
【简答题】计算 125×25×32 31×55+68×55+55 201×28 26×199．
【简答题】The value of houses in many big cities __________(翻了一番还多)since 199.
【简答题】198×198-197×199．
【单选题】In which of the following situations is informative promotion generally used?
A.
a. when memory stimulus is needed
B.
b. during the early stages of the product life cycle
C.
c. during an attempt to gain the immediate action of a consumer
D.
d. when advertising a simple, nontechnical, mature product
【单选题】The loss was due to improper packing, _______ the suppliers should be responsible.
A.
for which
B.
to which
C.
in which
D.
which
【多选题】UPC条码、ISBN码、Codabar 条码、Data Matrix码中,属于一维条形码的是
A.
UPC条码
B.
ISBN码
C.
Codabar 条码
D.
Data Matrix
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