A-A+
(Polite manners) in China demand that a person
问题详情
(Polite manners) in China demand that a person (stands up) when anyone (enters) a room or when anyone (hands) him something.
A．Polite manners
B．stands up
C．enters
D．hands
参考答案
正确答案：B
解析：本题考查虚拟语气。demand后接宾语从句时，从句应该用虚拟语气，(should) do。因此选择B，改为stand up。"中国的礼仪要求当别人进入房间或者递给他东西时，他应该起立"。
