问题
We often take ________ and do morning ________ every day.
A:exercise; exercises
B:exercises; exercises
C:exercises; exercise
D:exercise; exercise;
B:exercises; exercises
C:exercises; exercise
D:exercise; exercise;
正确答案是：
同类题型
She laid a tablecloth ______ the dining table to keep dust ______ it.
Would you like to lend me some money—-I’d love to, _______ I left my purse at home.
Don’t forget ________ the letter to your friend.
How could I improve my writing — _________ writing e-mails to your pen pal
made Bill so angry —____________. His girl friend promised tocome at 8:30, but she hasn’t come yet.