单项选择题

(If) you (will buy) one box at the regular price, you would receive (another one) at (no) extra cost.

A．If
B．will buy
C．another
D．no
<上一题 目录 下一题>
热门 试题

单项选择题
(Two-thirds) of (the) area (are) covered by (water).
A．Two-thirds
B．the
C．are
D．water
单项选择题
Tom (laid) on the (floor), (reading) a (book).
A．laid
B．floor
C．reading
D．book
相关试题