When is the boat race held? A: Each spring B: Each summer C: Each autumn D: Each winter

定义行级触发器使用() A: FOR EACH STATEMENT B: FOR EACH TABLE C: FOR EACH ROW D: FOR EACH COL

Each boy and each girl _ a seat.

Each boy and each girl ___ a new book.

People usually put small presents in ____ stocking on Christmas Eve. A: each othe B: each others C: each other's D: each others'

【多选题】以下哪些表达方式正确? A. Each student and all of the professors were invited. B. Each student and all of the professors was invited. C. Each flask and each holder were sterilized before use. D. Each flask and each holder was sterilized before use.

Each _______ of the TV series is mostly independent of each other.

I asked______ boy in the group the same question, and interestingly, ______ gave me a different answer. A: every;every B: each;each C: every ; each D: each; every

According to the passage, most of the students use mobile phones to ______ during the holidays. A: greet each other B: joke with each other C: entertain each other D: chat with each other

给每个连接器提供一个代码。 A: Give a code to each connector. B: Allocate a code to each connector. C: Assign a code to each connector. D: Define a code to each connector.