The _____ of the trees in the water was very clear.
A.mirror | B.sight | C.reflection | D.shadow |
______ only 20 minutes to go before the train left, I felt uneasy in the taxi to the railway station.
A.For | B.With | C.As | D.Because |
If you can make what the teachers teach ________, you’ll make rapid progress.
A.yours | B.yourself | C.you | D.your |
_______ has recently been done to provide more buses for the people, a shortage of public vehicles remains a serious problem.
A.What | B.Though what | C.In spite of what | D.However what |
When a giraffe has ______ drink, it has to stand with its front legs wide apart in order to reach ______ water easily.
A.不填;不填 | B.a; the | C.the; 不填 | D.不填;the |
If we ___________some measures, we might have prevented the environmental pollution.
A.take | B.had taken | C.took | D.have taken |