---Hello, I 'mSarah.---（）

A.my

B.I'm

C.me

A.hello

B.Hello

C.hi

A.oy

B.girl

C.girls

A.int i,j; for(i=0, j=0; i＜5; i++, j--)cout＜＜"Hello World!";

B.for(10)cout＜＜"Hello World!";

C.int i; for(i=0; i＜5; i+=2) cout＜＜"Hello World!";

D.int i=0; for(; i＜5; i++) cout＜＜"Hello World!";

A: Hello! Are you John Smith？ B: Yes, I am.()

—Hello! Can I get a seat on the 8 pm flight to Detroit？ — _______.

A、Hello! International Airline

B、You'd better look up the schedule first

C、I'm sorry, but it's completely booked

D、I'm afraid you have to change

A.10次

B.9次

C.0次

D.以上都不对

A.Hello,I'm Mary.

B.Hello,my name is Mary.

C.Hello,this is Mary speaking.

D.Hello,Mary is me.

— Hello, may I speak to Henry？

— _______

A、This is Henry speaking.

B、My name is Henry.

C、It is Henry.