after he has finished his homework,he plays basketball.句中的he has after (he has )finished his homework,he plays basketball.句中的he has

问题描述:

after he has finished his homework,he plays basketball.句中的he has
after (he has )finished his homework,he plays basketball.句中的he has

参考答案:把手握紧,什么也没有;把手伸开,你就拥有了一切.