I can’t understand why Mrs Smith avoids ______ the party.

A.Yes, Id like to go

B.Yes, the food is wonderful

C.No, I cant eat any more

D.Its very nice of you

A.Not at all.

B.You are welcom

C.It doesn't matter.

A.obscure

B.clear

C.hard

D.important

A. which

B. where

C. when

D. that

A.I'm very busy.

B.No,I don't.

C.Sur

D. When？

E.Make yourself comfortabl

下列定义变量错误的是()。

A．char s="23"；

B．short i=100；

C．double d；

D．String str=-"wh are me!"；

A. What's in it

B. Can I help you to carry it

C. Whose is it

D. May I have a try

A.of my; they have

B.of me; they are

C.for me; are they

D.of mine; do they have