问题
Compare yourself now with _________ andtry to exceedpast achievements so that you can make progress step by step.
A:what you used to be
B:what you used to do
C:you used to do
D:you used to be
B:what you used to do
C:you used to do
D:you used to be
正确答案是：
同类题型
Would you like to lend me some money—-I’d love to, _______ I left my purse at home.
_____ have you been swimming For five years.
Only _____ as an interpreter _____ how important it was to practise speaking English
Hello, may I speak to Mr. Li—Oh, sorry! He__________to Hong Kong. He will come back in three days.