单项选择题
The president spoke at the business meeting for nearly ...
单项选择题The president spoke at the business meeting for nearly an hour without______his notes.
It is certain that he will______his business to his son...
单项选择题It is certain that he will______his business to his son when he gets old.
If you go to the movie tonight, so______I.A．willB．doC．a...
单项选择题If you go to the movie tonight, so______I.
