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【判断题】
以烟雾为主者属熏烤;以红外线辐射、火苗 烤 制或以盐、泥等固体为加热介质煨制者属烧烤。A.
正确
B.
错误
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【简答题】It is unlikely that there is a pre-linguistic stage when babies just babble.()
【简答题】只列综合算式或方程，不计算． （1）1.6乘0.5的积除1，商是多少？ （2）一个数的2倍减去2.6与4的积，差是10，求这个数． （3）甲数是32.8，比乙数的4倍少3.6，求乙数． （4）一个数的3倍加上这个数的一半等于80.5，求这个数． （5）用13去除10.1与24.35的和，所得的商再乘0.6，积是多少？ （6）一块梯形土地的面积是16平方米，上底是4.6米，高是3.2米，下底是多少米...
【多选题】When will you feel stage fright ?( )
A.
When you focus on yourself and your anxiety
B.
When you focus on presentation
C.
When you focus on yourself
D.
When you focus on your performance
【单选题】Hardly () on stage the audience started cheering.
A.
he had come/than
B.
he had come/when
C.
had he come/when
D.
had he come/than
【单选题】A vessel is underway with a work stage rigged over the side. A seaman may work on the stage，but only when（）.
A.
wearing a life jacket
B.
wearing a safety harness secured to the stage
C.
wearing both a life jacket and a safety harness secured to the stage
D.
the vessel is not making way
【简答题】填空:(看谁算得又对又快) (1) 一个数的算术平方根是3,则这个数是 . (2) 一个自然数的算术平方根为a,则这个自然数是 ;和这个自然数相邻的下一个自然数是 . (3) 的算术平方根为 . (4) 2的算术平方根为 . 下列说法正确的是_________ 1 -3是9的平方根; 225的平方根是5; 3 -36的平方根是-6; 4平方根等于0的数是0; 5的算术平...
【单选题】Until today we have reached a stage _______ we have almost no rights at all.
A.
when
B.
where
C.
which
D.
why
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