I hope you will share my delight in watching as simple, even naive, questions lead to remarkable solutions and purely theoretical discoveries find unanticipated applications.请问as是什么成分?watching后是由and连接的两个省略that的宾语从句吗?
有这样一题:
The oil ________ (discharge) into the sea seriously harmed a lot of birds and animals.
老师提供的答案是:which discharged。但如果只填discharged对吗?或者填which was discharged可以吗?因为discharged可用作及物和不及物动词啊!
—My mom bought me a new bike as a gift. How do you like it?
—It ______ nice to have one like it.
A. would be B. is
本题的正确答案是 A,因为我背过课文所以能选出来,但是请问老师填 A 和 B 分别表示什么意思?
谢谢老师。
---The car crash hasn't brought any traffic inconvenience,has it? --Yes. The road _____ up with several miles of vehicles within a few
minutes.A. was chocked B.has been
chocked C.had been chocked D.is
chocked. 排除C,D。A和B区别在哪,答案是A.