高中英语《book 5 unit5》自编习题 新人教版选修5 i. 单项选择： 1. fruit juice can be ha rmful _______ children’s teeth. a. for b. toward c. with d. to 2. sugar is not an important element in bread, but flour is _______. a. unique b. essential c. nat ural d. adequate 3. the fellow felt rather ____ as he was the only person that wore sport swear at the party. a. in place b. out of place c. by the way d. in the way 4. the foreign teacher mr. halt has a strange way of writing. here’s a notice from him, but no clear_____ of what he has written can be made at all. a. explanation b. meaning c. sense d. idea
