1.You must get there within an hout.There should be no _____in sending this information to him .

1.You must get there within an hout.There should be no _____in sending this information to him .
A.question B.problem C.quarel D.delay
2.They ____themselves i their studies in the belief that could serve their country with their knowledge.
A.enclosed B.concealed C.buried D.devoted
正确答案是C
3.Even after he _____as the most valuable employee,he could not gather rnough courage to ask his boss for a raise.
A.will be named B.had been named
C.is named D.has been named
正确答案是B
4.Zhangjiajie is _____beautiful place that thousands of tourists make a tour there .
A.such a B.so a C.a such D.a so
正确答案是A
5.John seems a nice person._____,I don't trust him.
A.Even though B.Even so C.Therefore D.Though
正确答案是B