A. even though
B. furthermore
C. therefore
D. however
第1题:
There must be something wrong with my computer,()there?
A. mustn't
B. needn't
C. isn't
第2题:
现有:importjava.util.*;classAddStuff2{publicstaticvoidmain(String[]args){TreeSett=newTreeSet();if(t.add("one"))if(t.add("two"))if(t.add("three"))add("four");for(Strings:t)System.out.print(s);}}结果为:()
A.one
B.onethreetwo
C.onetwothree
D.onetwothreefour
E.fouronethreetwo
F.编译失败
第3题:
22. Ben,_______ climb the tree. It is very dangerous.
A.doesn't
B.not
C.don't
D.isn't
第4题:
____ I?know,?there?isn’t?such?a?word?in?English.
A、As much as
B、So far as
C、As long as
D、As soon as
第5题:
– Nice weather, isn't it? – ( ).
A. I'm not sure
B. You know it well
C. Yes, it is
D. Yes, it isn't
第6题: