Several MFIs that are getting Gates Foundation money are experimenting with savings accounts that feature commitments to make regular deposits, something many people find attractive.逗号隔开的这两个是并列句吗？如果是为什么不用连词？
Hearing my story, many students followed with their own stories of
heads, arms, fingers stuck in places they shouldn't be. 句中，最后的be如何理解？是省略了where的定语从句动词吗？这里be可以换为stay吗？
...paste(糊状物) and applied it to
plastic films. 14 hours later the films had lost 13% of their mass—apparently
broken down by enzymes(酶) from the worms’
stomachs. Their findings were published in Current Biology in 2017. Federica
Bertocchini, co-author of the study, says the worms’ ability...
...看几个例句：He
stood up and went out. 他站起来走了出去。He
had long hair when he was a teenager. 他十来岁时就留长发。句中的stood,
went, had, was均为过去式，句子所用的时态均为一般过去时。3.
用法补充一般过去时除表示过去所发生的动作...
...下The stars seemed， to the boy's eyes， farther from the earth than he had ever seen them before； there was no
wind； and the sombre
shadows thrown by the trees upon the ground， looked sepulchral and
death-like， from being so still。 He softly reclosed the door。 2.请问老师from bei...
"Where's my letter?" said Harry, the moment Uncle Vernon had squeezed through the door.【疑问】这句话里边had squeezed用完成时。那么如果我想表达将来“一……就……”能不能这样说: I will call you the moment I have arrived.
The cave might never have been discovered had not the entrance been spotted by the distinguished French potholer, Berger. (NCE 3, L.42)在无连词条件从句中，not必须放在主语之后，而且不能使用-n't这种缩略形式。因此，上句是否应该改成...had the entrance...
...henever he was alone with her girlfriend, in a car driving somewhere, they had nothing to say to each other.请教老师，1. 介词短语in a car driving somewhere 是什么成分, 为何前后用逗号隔开？2. driving somewhere 是现在分词短语作car的定语还是was的伴随状语？(看...
...ner living in a Swedish village wrote to the Ombudsman complaining that he had been
ill-treated by the police, simply because he was a foreigner. The Ombudsman
immediately wrote to the Chief of Police in the district asking him to send a record of the case. There was nothing in the
record to show th...