A、 When
B、 Where
C、 How
D、 Which
答案:C
A、 When
B、 Where
C、 How
D、 Which
答案:C
A. educate
B. be educating
C. have educated
D. be educated
A. always
B. seldom
C. often
D. usually
A. save
B. saving
C. saved
D. to save
A. {x|-1<x<3}
B. {x|x>3或x<-1}
C. {x|-3<x<1}
D. {x|x>1或x<-3}
A. quite
B. too
C. very
D. so
A. {x|1<x<5}
B. {x|x>5或x<1}
C. {x|1≤x≤5}
D. {x|x≥5或x<1}
A. 所有大于2的整数
B. 等于2的数
C. 接近于2的数
D. 不等于2的偶数
A. not to be late
B. not being late
C. to be late
D. being late
A. in style
B. in common
C. in need
D. /
A. 1
B. 2
C. 3
D. 4