高三一轮英语课时作业 Ⅰ.单项填空1.________her home,Mary helps her mother with some housework. A.As soon as she returnsB.On arriving C.After she gets D.Instantly she reaches 2.This beer isn’t bad;I’m beginning to________a taste for it. A.acquire B.achieve C.obtain D.attain 3.Most people said that pay was their main________for working. A.attention B.tendency C.motivation D.excitement 4.Many students’ failures________their carelessness in every examination. A.lie in B.get in C.take in D.turn in 5.As is known,________we know some basic knowledge concerning AIDS,we can protect ourselves from being infected. A.as far as B.if only C.so long as D.unless 6.________Sunday,the students are at home. A.Being B.To be C.It is D.It being 7.—The thread of my kite broke and it flew away. —I told you it would easily break________it was the weakest. |