Boys and Girls, I will tell you ________, and you can finish it ________.
A．what to do; on your own
B．what to do; by yourself
C．how to do it; by yourself
D．how to do; alone
答案：A
试题分析：句意：孩子们，我将告诉你们做什么，你们能自己完成。on your own="by" yourself/yourselves靠自己，根据说话的对象是Boys and Girls ，所以用yourselves，排除B。how to do +宾语，怎么做······；what to do ,做什么，what做do 的宾语。结合句意及结构，故选A。 考点：考查疑问词加动词不定式的用法。