语法与词汇Hotel rooms must be ________ by noon, but luggage may be left with the porter
语法与词汇The brain is totally dependent on the oxygen______by its blood supply, and brain cells will die if deprived of oxygen for more than a few minutes.
语法与词汇Researchers have spent five years collecting data ________the study was based
语法与词汇The guests, having eaten until they were ________, now listened inattentively to the speakers
语法与词汇When he became famous, he had people _____ him in the street and _____for his autograph.
语法与词汇Here you can find beautiful pots and bowls engraved with delicate and intricate traditional designs, or the simple, everyday kitchenware used in this country
语法与词汇The Smiths ______dinner when the phone rang suddenly.
语法与词汇Many artists find it hard to___________a living from art alone
语法与词汇________ means 漂， 漂流 in Chinese
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Very few people could understand the lecture the professor deliveredbecause its subject was very _____.
语法与词汇Men differ from animals _____ they can think and speak.
语法与词汇That sound doesn’t _____ in his language, so it’s difficult for him topronounce it.
语法与词汇We should look ______ the matter before we reach a conclusion
语法与词汇If you spend every second of your day working and working, you may________ never having time for yourself
语法与词汇________debate and discussion, opposing ideas are presented in an attempt to persuade people
语法与词汇Even those siblings whose childhood was _____ familial feuding andintense rivalry for their parents’ affection can nevertheless develop congenialand even _____ relationships with each other in their adult lives.
语法与词汇No sooner ________home than it started to rain
语法与词汇I asked two passers-by how to get to the new railway station, but________of them knew it
语法与词汇The official repeated the government’s _____ that it had any intention to revalue the currency inthe near future.