题目内容
----I’m worried that I don’t know how ___the work.
----Don’t worry! Why not ___the teacher for help.
| A．finish , to ask | B．to finish, ask |
| C．to finish, asking | D．finish, ask |
B
解析试题分析：句意： ---我担心我不知道怎样完成这项工作。----不要担心，为什么不向老师寻求帮助 本题考查疑问词+to do的结构；Why not+动词原形表示为什么不做某事是征求建议的语气，结合语境可知选B。
考点：考查固定句型。
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