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. π
B. 2π
C. π/2
D. π/4
A. though
B. before
C. because
D. since
A. turn up
B. give up
C. stay up
D. grow up
A. 8
B. 9
C. 10
D. -10
A. -1
B. 0
C. 1
D. 不存在
A. told
B. is told
C. will tell
D. was going to tell
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. How
B. When
C. Before
D. Why
A. 1.5
B. 2
C. 2.5
D. 3
A. never
B. hardly
C. seldom
D. usually