单项选择题
Can I take your order now?（）
A.Thank you for you offer. B.Sorry, it‘s beyond my order. C.By no means. D.Just a moment. Tow friends are coming.
单项选择题 In my opinion, you'd better take a couple of days off.（）
单项选择题 David, you've been losing your temper over nothing lately.（）
单项选择题 I‘m sorry. Bob‘s not in his office（）
