问题

I don’t think _____ possible to travel around the world without any modern equipment. [ ]
A: this
B: that
C: its
D: it
B: that
C: its
D: it
正确答案是:
同类题型
Tom is a ____________person. When we are on holiday, he can look after our pet.
How many syllables(音节) are there in the word “carrot”
With all his attention ____ on the computer game, the boy even didn’t notice his mother came in.
It was in the very house _____ was built with stones _____ he spent his childhood.
Can you guess if they ________ to play basketball withus I think they’ll come if they _______ free .