单项选择题
I"d ______ them to stay at home the whole day.A.ratherB...
单项选择题I"d ______ them to stay at home the whole day.
I"ll write back as soon as I ______ your letter.A.will ...
单项选择题I"ll write back as soon as I ______ your letter.
There ______ a teacher and twenty students in the class...
单项选择题There ______ a teacher and twenty students in the classroom.