Our goods with a (an) ________of colors and patterns can meet the demand of customers at different levels.
A.variety | B.category | C.amount | D.species |
--Have you any oranges and apples?
--__________
A.Yes, madam, on the second shelf over there |
B.The oranges are very cheap. |
C.You like apples, don’t you? |
D.Of course, we have some fruits. |
I know nothing about the young lady ___________ she is from Beijing.
A.except | B.except for | C.except that | D.besides |
Sandy could do nothing but _________ to his teacher that he was wrong.
A.admit | B.admitted | C.admiting | D.to |
__________ she couldn't understand was__________ fewer and fewer students showed interest in her lessons.
A. What; why B. That ; what C. What ; because D.
Scientists say it may be five or ten years___________ it is possible to test this medicine on human patients.
A.since | B.before | C.after | D.when |