单选题The detective had an unusual Uinsight /Uinto criminal’s tricks and knew clearly how to track them.
单选题This university offers a wide variety of high-quality ______ courses for both graduate and undergraduate students.
单选题Her research indicates (what) many adults routinely subscribe (to) some form of what the scholar (calls) "the magical law of (contagion)".
单选题The travel agency has a full program of______, if tourisls wish to visit local places of interest.(2003年上海交通大学考博试题)
单选题If
senescence is
to be compatible with natural selection, there must be some concomitant benefit associated with it that outweighs its disadvantage. Since Darwinian fitness is measured by total reproduction, the advantage must be that senescence is inextricably tied up with reproductive effort.
单选题He came back later, ______ which time they had left.
单选题What ______ suppose would happen if the director knew you felt that way?
单选题The Quebecois, (partly because of language, and partly because of religion), have (long been considering) (to separate) themselves from (the rest) of the Canadian provinces.
单选题Products sell better if ______.
单选题Because of difficulties in getting a visa, the students had to ______ the idea of applying for study in the United States. A. reduce B. yield C. relinquish D. waver
单选题English primrose need to be grown in rich damp soil with plenty of ______or compost worked into it.
单选题Wolves are said to howl at the moon when it is ______.
单选题
单选题When I took out my appointment book and busily ______ it, my client got the impression that I had a busy schedule.
单选题
单选题He is in bed with a bad cold, feeling pretty ______.
单选题Because folk art is neither completely rejected nor accepted as an art form by art historians, their final evaluations of it necessarily remain ______.
单选题Birds that live on the boundary between two dialects or that spend time in different areas, according to Donald Kroodsma, can become "bilingual," ______. Ⅰ. ff they are living on the boundary between two dialects Ⅱ. when they move or stay in different areas Ⅲ. on the condition that they are thrown together and forced to learn the songs of their neigh-bors' songs
单选题John has received offer letters from three companies, but he wants to ______ his options open, as he hasn't decided what kind of job he wants to do. A. take B. leave C. let D. make
单选题The presence of armed guards ______ us from doing anything disruptive. A. defeated B. irritated C. prevented D. encouraged