单项选择题
A. feel B. taste C. touch D. see
She said that she wouldn't mind（）the typing...
单项选择题She said that she wouldn't mind（）the typing work for you.
A. about doing B. to do C. doing D. do
In those early days, the boy company's（）bus...
单项选择题In those early days, the boy company's（）business was model railways and cars.
A. useful B. full C. easy D. core
She（）mail the package before the post offic...
单项选择题She（）mail the package before the post office closes.
A. has B. have to C. has to D. must to
