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【判断题】
跨国公司的发展对国际贸易既有积极影响,也有消极作用,但普遍认为,跨国公司对国际贸易的积极作用是主要的。()
A.
正确
B.
错误
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参考答案:
举一反三
【简答题】遥想公瑾当年, 。
【单选题】某物质的摩尔吸光系数很大,则表明
A.
该物质溶液的浓度很大
B.
光通过该物质溶液的光程长
C.
该物质对某波长的光的吸收能力很强
D.
用紫外—可见分光光度法测定该物质时其检出下限很高
【单选题】三,选择 1, It ______ three months _______ I last saw him. A was since B have been after C has been since D is for 2, Where _____ John? In the library. He _____ there for an hour. A has been, has go...
A.
was since
B.
have been after
C.
has been since
D.
is for
【简答题】苏轼赤壁赋中有一段‘遥想公瑾当年,小乔初嫁了’,请问此处的‘公瑾’指得应该是谁?
【单选题】某物质的摩尔吸光系数很大,则表明
A.
光通过该物质溶液的光程长
B.
测定该物质的灵敏度低
C.
该物质对某波长的光吸收能力很强
D.
该物质溶液的浓度很大
【判断题】地面的清理要清理灌木、土丘、壕沟等
A.
正确
B.
错误
【简答题】遥想公瑾当年, , 。
【简答题】Julie' s father to L ondon last month. He there three times· A .went; had gone B. has gone; has been C. went; has been D. has been; had goneA. A .went; had gone B. B. has gone; has been C. C. went; ha...
【简答题】遥想公瑾当年, ( ), ( )。公瑾指 ( )
【单选题】— Where is David? — I think he ____ Australia. [     ]
A.
has gone to
B.
has been
C.
has gone
D.
has been to
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