动词充当主语时,是否一定要加ing 或 这是BEC上的两个关于job description的原句子:Deals with the health authorities in central Europe;Works for a company that produces vaccines and sells them to doctors;这里的 "deal" and "
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![动词充当主语时,是否一定要加ing 或 这是BEC上的两个关于job description的原句子:Deals with the health authorities in central Europe;Works for a company that produces vaccines and sells them to doctors;这里的](/uploads/image/z/10179237-21-7.jpg?t=%E5%8A%A8%E8%AF%8D%E5%85%85%E5%BD%93%E4%B8%BB%E8%AF%AD%E6%97%B6%2C%E6%98%AF%E5%90%A6%E4%B8%80%E5%AE%9A%E8%A6%81%E5%8A%A0ing+%E6%88%96+%E8%BF%99%E6%98%AFBEC%E4%B8%8A%E7%9A%84%E4%B8%A4%E4%B8%AA%E5%85%B3%E4%BA%8Ejob+description%E7%9A%84%E5%8E%9F%E5%8F%A5%E5%AD%90%EF%BC%9ADeals+with+the+health+authorities+in+central+Europe%EF%BC%9BWorks+for+a+company+that+produces+vaccines+and+sells+them+to+doctors%3B%E8%BF%99%E9%87%8C%E7%9A%84+%22deal%22+and+%22)
动词充当主语时,是否一定要加ing 或 这是BEC上的两个关于job description的原句子:Deals with the health authorities in central Europe;Works for a company that produces vaccines and sells them to doctors;这里的 "deal" and "
动词充当主语时,是否一定要加ing 或
这是BEC上的两个关于job description的原句子:
Deals with the health authorities in central Europe;
Works for a company that produces vaccines and sells them to doctors;
这里的 "deal" and "work" 放在句首+S 请问是什么语法点呢?
动词充当主语时,是否一定要加ing 或 这是BEC上的两个关于job description的原句子:Deals with the health authorities in central Europe;Works for a company that produces vaccines and sells them to doctors;这里的 "deal" and "
动词作主语可以是doing 或to do
To answer this question is my pleasure= Answering this question is my pleasure
加s的是第三人称单数吧
动词作主语的时候,加ing,是动名词
be doing 表示进行时
第三人称单数后面,动词加s
还是不懂的话,可以加我,再跟你讲讲
一定要加ing,没有加s的