问题

do you know so much about the UFO— I usually get the information by _ the Internet.

A:How; surfing
B:What ; surf
C:Which; surf
D:Where; surfing;

正确答案是：

同类题型

There is little milk in the bottle, ______

Another cup of coffee—No, thanks. I _____ be off. Mary is waiting for me.

Mr.Morse，who graduated from a famous medical university，spent years ______ his skills as a doctor.

He finally got sitting in an office all day, and longed for a more active life.

I’m interested in ablue dress Do you have any _______