整个句子是一个完全倒装句,按照正常语序句子主干应该是:The GG strain of Lactobacillusis among the most promising and most thoroughly researched probiotics。过去分词短语discovered by作为后置定语修饰the GG strain of Lactobacillus,后面的短语both at则是两...
5、You ought ___ the matter to the manager the day before yesterday. A. to report B. to have reported C. to reporting D. have reported 6、Sorry, officer. I___ at 80 miles but I didn’t see any sign in the area telling people how fast they can drive...
Directions: In Section A, you will hear ten short conversations between two speakers. At the end of each conversation, a question will be asked about what was said. The con...
自贸英语角24 生活英语 A:WhenshouldIarriveattheairport? 我得什么时候到机场? B:2hoursbeforetheflighttakesoff. 请在飞机起飞前两小时到达。 A:WherecanIrentacar? 我可以在哪里租车呢? B:YoucanusetheChinaAutoRentalappandrentacaronline. 您可以通过神州租车app...
e.g. At one time, we met frequently. at a time:每次,一次 e.g. You can borrow only two books at a time. 10)attach to:属于,归因于 e.g. No blame attaches to him. attach onesel...
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