1.The water is ___. A.clear B.dirty C.busy D.busying
问题描述：
1.The water is ___. A.clear B.dirty C.busy D.busying
2.There are some boats ___ the lake.
A.atB.onC.fromD.of
3.____the lake a young man is reading.
A.BetweenB.In C.NearD.Of
答
1.B
2.B
3.C