语法与词汇Researchers have spent five years collecting data ________the study was based
语法与词汇He spoke English so well that I took it for ________ that he was an American
语法与词汇No sooner ________home than it started to rain
语法与词汇Retail sales volume in local urban and rural areas rose 57
语法与词汇The famous novel is said ________ into Chinese
语法与词汇If it ________rain tomorrow, well have the party outside
语法与词汇We must have the patience to continue our work ________ we find a more effective solution
语法与词汇Every year when the flu is ________ Im bound to get sick
语法与词汇Neither Jane nor Ted ________ going to meet Professor Jones next Friday because both of them will be busy with their classes then
语法与词汇There were a________number ofstudents on the playground
语法与词汇Large quantities of water________ needed for cooling purposes
语法与词汇Mr. Brown isnt in the office now, but you can ________ a message for him.
语法与词汇It was during his stay in the countryside________ he began to learn English
语法与词汇I have to say that ________ helping improve the situation, you ve just made it worse
语法与词汇Do you really have to be ________ selfish?
语法与词汇They all wonder what ________ the matter with the new equipment
语法与词汇A ________ to this problem is expected to be found before long
语法与词汇Her humorous remarks seemed ________, but were in fact carefully prepared beforehand
语法与词汇He would go ________ his work again and again until he felt he had it right
语法与词汇There is an old saying which goes, Never ________ until tomorrow what you can do today