Sam looks like his Dad. They are _____ tall.[ ]
A. either
B. any
C. all
D. both
答案:D
--Your pencil is very nice. --______.
A.Thank you.
B.Sorry.
C.Yes, it is.
D.That’s right.
动作的“弹性”是健美操的基本()之一。
A.方法
B.特点
C.节奏