单选题She has _____ to guide the research group until they have achieved what they have been working on for the last ten years.
单选题You _____ a new bicycle, since the one you lost the other day has already been found.
单选题If we had left a little earlier, we would not _____ in the rain now.
单选题Supporters praised the action as a speedy and judicious solution, but critics condemned it as ______ and unfairly influenced by recent events.
单选题Nobody in the company pays attention to his opinion, because what he has said is always mere_____.
单选题You _____ the experiment twice, not once.
单选题He didn’t feel like _____ home, where he couldn’t help _____ with his wife.
单选题Better still, you can develop a reputation inside your lab and with people your lab collaborates with as a person who promotes and initiates collaborations.
单选题Research show heavy coffee drinking is ______ a small increase in blood pressure, but not enough to increase the risk for high blood pressure.
单选题The house has been _____ ever since the Johnsons moved out two years ago.
单选题The treaty request that all the member countries ______ with the price and share the profit as agreed upon.
单选题The course normally attracts 20 students per year, _____ up to half will be from overseas.
单选题Frank had better not _____ so much.
单选题Slavery was _____ in Canada in 1833, and Canadian authorities encouraged the slaves, who escaped from America, to settle on its vast virgin land.
单选题They _____ each other, making a perfect couple. He is rich but doesn' t care about money; she is poor but cares about it a lot.
单选题Ever since the rise of industrialism, education has been _____ towards producing workers.
单选题Internet, a _____ of millions of computers linked worldwide, is the largest system serving e-mail messengers.
单选题You _____ this exercise in written form. I didn’ t ask you to.
单选题The mother said she would _____ her son washing the dishes if he could finish his assignment before supper.
单选题_____, he would not have recovered so quickly.