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【单选题】
It is ________ he often fails in exams ________ makes his parents worried about him.A.
what；that.
B.
that；what.
C.
that；that.
D.
because；that.
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【单选题】患者口腔有严重溃烂,并有血腥味时,宜选用____为漱口液
A.
生理盐水
B.
朵贝尔溶液
C.
1%-3%过氧化氢溶液
D.
;2%-3%硼酸溶液
E.
1%-4%碳酸溶液
【单选题】患者口腔有严重溃烂,并有血腥味时,宜选用( ),为漱口液。
A.
生理盐水
B.
朵贝尔溶液
C.
1%~3%过氧化氢溶液
D.
2%一3%明酸溶液
E.
1%一4%碳酸溶液
【单选题】What is the name of the foundation that established by Bill Gates and his wife ?
A.
Bill Gates Foundation
B.
Bill & Melinda Gates Foundation
C.
Melinda & Bill Gates Foundation
D.
Gates Foundation
【简答题】听下面较长对话，选择答案。 1. Where is Bill Gates now? A. In the USA B. In Beijing C. In Japan 2. What's the woman's dream? A. To see Bill Gates B. To have a talk with Bill Gates C. To work in Bill Gates' Company
【单选题】Which of the following is not true about Bill Gates?
A.
Bill is an American business magnate, investor and philanthropist.
B.
Bill Gates and Paul Allen started Microsoft.
C.
Bill graduated from Harvard University in 1975.
D.
Bill now focuses his time on his foundation.
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