—Shall I give you a hand with this as you are so busy now?—Thank you. .A. It couldn’t be b

问题补充：

—Shall I give you a hand with this as you are so busy now?

—Thank you. .

A. It couldn’t be better

B. Of course you can

C. If you like

D. It’s up to you

答案：

(答案→)A. It couldn’t be better

B. Of course you can

C. If you like

D. It’s up to you

解析：句意；--你现在这么忙,需要我帮你弄这个吗?—谢谢，那再好不过了。It couldn’t be better，比较级用在否定句中表示最高级的意思。Of course you can当然可以；If you like如果你喜欢的话；It’s up to you它取决于你。根据句意故选A。