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【判断题】
重铬酸钾法测定硫酸亚铁时,采用的指示剂是二苯胺。( ) prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>
A.
正确
B.
错误
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参考答案:
举一反三
【简答题】Lying in the sun on a rock, the cougar(美洲狮) saw Jeb and his son, Tom, before they saw it. Jeb put his bag down quickly and pulled his jacket open with both hands, himself look big to the cougar...
【单选题】量体裁衣精辟地概括了人体与服装的关系及量体的重要性,通过测量人体有关部位的长度、宽度、()所得的尺寸,是服装结构制图的直接依据。
A.
高度
B.
围度
C.
位置
D.
角度
【单选题】Tom’s father burst out ___ when he saw Tom eating candy happily in the police refuge for lost children.
A.
tears
B.
tear
C.
tearing
D.
crying
【判断题】福尔哈德法可以用于直接测定 。
A.
正确
B.
错误
【单选题】Tom ______ be in his office so late that night. I saw him with his friends in the restaurant .
A.
can’t
B.
may not
C.
mustn’t
D.
shouldn’t
【简答题】人体的 、 、 的尺寸是服装制图的直接依据。
【简答题】Lying in the sun on a rock, the cougar(美洲豹)saw Jeb and his son, Tom, before they saw it. Jeb put his bag down quickly and pulled his jacket open with both hands, himself look big to the cougar....
【单选题】Tom TV with his sister yesterday. [     ]
A.
watched
B.
watch
C.
saw
【简答题】Lying in the sun on a rock, the cougar(美洲豹)saw Jeb and his son, Tom, before they saw it. Jeb put his bag down quickly and pulled his jacket open with both hands, himself look big to the cougar....
【单选题】______when he saw his wife's face did Tom realize the true meaning of her remark.
A.
Just
B.
Never
C.
Only
D.
Usually
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