单项选择题
In the West, people make()a rule to send Christmas present to their relatives and friends.
A．this B．that C．it D．the following
单项选择题 Why didn't you make me a telephone call yesterday I()about it.
单项选择题 —When can I come for the photos I need them this afternoon. —They should be ready by 12 o'clock. You can()us, sir.
单项选择题 —He is()a brave man. —We can't admire his courage
