A、 Where
B、 When
C、 Why
D、 How
答案:C
A、 Where
B、 When
C、 Why
D、 How
答案:C
A. 0个
B. 1个
C. 2个
D. 3个
A. 4
B. 5
C. 6
D. 8
A. a
B. an
C. the
D. /
A. sits
B. sat
C. is sitting
D. was sitting
A. π
B. 2π
C. π/2
D. 4π
A. a
B. an
C. the
D. /
A. 20
B. 22
C. 24
D. 25
A. going over
B. went over
C. go over
D. to go over
A. surprised
B. sorry
C. glad
D. excited
A. How far
B. How much
C. How often
D. How soon