单项选择题

Questions 19 to 22 are based on the conversation you have just heard.

A．Taking off his shoes.
B．Washing his hands in a pool.
C．Washing his hands in a stone basin.
D．Bowing to the hosts.
<上一题 目录 下一题>
热门 试题

单项选择题
A．Planktons are too small to be seen.B．Most planktons have transparent tissues.C．Most planktons are practically invisible to predators.D．Planktons are fascinating organisms.
A．Planktons are too small to be seen.
B．Most planktons have transparent tissues.
C．Most planktons are practically invisible to predators.
D．Planktons are fascinating organisms.
单项选择题
A．Four contestants failed to win prizes.B．The man ate during the show.C．The woman missed the show.D．Five contestants won cars.
A．Four contestants failed to win prizes.
B．The man ate during the show.
C．The woman missed the show.
D．Five contestants won cars.
相关试题