单选题______ the ability to fight against disease, but also helps us build our body.
单选题If you want______, you should speak slowly and clearly to the listeners.[A] to be understood[B] to understand it[C] understanding[D] to understood
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单选题I didn't ______the meeting because I was ill.
单选题The road is designed for only motor vehicles, so once ______, bicycles are not allowed to go along it. A. opens B. having opened C. opening D. opened
单选题Whydidthegirlaskherfathersomanyquestions?A.ShewantedtogotoBeijing.B.Shewantedtotakepartinthecompetition.C.Shewantedtogetsomeinformationaboutthecompetition.
单选题The railway station is only twenty ______ walk from my home.
单选题The doctors came to visit Jercy Page, expecting
单选题After graduation from college, he began to wander from city to city, ______ a suitable job. A. hunting for B. taking on C. looking after D. bring up
单选题Whatarethereinthebriefcase?A.Somejewellery．B.Importantpapers．C.Money．
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单选题I remember ______ her somewhere before.
单选题I saw no more than one motorcar in that shop. Will you go and buy ______?
单选题—Do you like a house with no garden?
—______ But anyhow, it"s better to have one than none.
单选题Alan felt totally lost on the beach ______ with hundreds of holidaymakers.
单选题After the new technique was introduced, the factory produced ______tractors in 1988 as the year before.
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单选题--Can I help you? --I' d like to have a ______ of China Daily.