A、 Two
B、 The second
C、 Five
D、 The fifth
答案:D
A、 Two
B、 The second
C、 Five
D、 The fifth
答案:D
A. 14
B. 21
C. 28
D. 35
A. in
B. with
C. about
D. for
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. need
B. must
C. may
D. has to
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. How
B. When
C. Before
D. Why
A. to
B. by
C. with
D. in
A. make
B. made
C. makes
D. making
A. 0
B. 1
C. 2
D. 3
A. it
B. them
C. him
D. her