作业帮Upon doing 引导的句子这个句子是这样的Upon learning that Alishon couldn't afford to return to college this semester, her friend _____(make) an effort to help her pay for tuition. 我觉得是这样的...如果这是upon learning 引导的
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Upon doing 引导的句子这个句子是这样的Upon learning that Alishon couldn't afford to return to college this semester, her friend _____(make) an effort to help her pay for tuition. 我觉得是这样的...如果这是upon learning 引导的
Upon doing 引导的句子
这个句子是这样的
Upon learning that Alishon couldn't afford to return to college this semester, her friend _____(make) an effort to help her pay for tuition.
我觉得是这样的...如果这是upon learning 引导的条件状语从句...那么主句和从句的时态不是应该不一样吗..但是这题的答案是make 所以.为什么呢..
Upon doing 引导的句子这个句子是这样的Upon learning that Alishon couldn't afford to return to college this semester, her friend _____(make) an effort to help her pay for tuition. 我觉得是这样的...如果这是upon learning 引导的
upon(on) doing 意思是：一.就.
与as soon as
hardly(scarely)...when...
no sooner than
on the point of doing sth...when...一样
根据情况从句（upon ...)用的是couldn't是过去时,所以应是made呀,再说了
既然是friend也应考虑三单,用makes
答案应该是:made
在获悉Alishon 没钱支付学期学费时，她的朋友努力去帮助了她
Upon learning that Alishon couldn't afford to return to college this semester 中用了couldn't ，过去时
所以主句中也要用过去式 不可能是make
当得知Alishon不能支付起这学期返回大学的费用，她的朋友努力帮她支付学费。
不能支付发生在过去，她的朋友帮她可以是现在的
upon learning 是先，相当于having learning，后面用make,是一般，时态已经不一样啦，我觉得没问题～
此句应该是虚拟语气,因为付费没有发生,shell省略.