More and more people have realized we won’t have cleaner water to drink unless something soon. A．was done B．will be done C．to be done
下列词语中没有错别字的一组是 A．纹身 哈密瓜 悠哉悠哉 聚沙成塔，集腋成裘 B．崛起 吊书袋 以偏概全 前事不忘
在大多数情况下，细胞进行生命活动所需的能量直接来自于（ ） A.ATP的水解 B.葡萄糖的分解 C.淀粉的水解 D.脂肪的水解
一个几何体由几个大小相同的小正方体搭成，其左视图和俯视图如图所示，则搭成这个几何体的小正方体的个数是（ ） A．3 B．4 C．
Had it been at all possible, I would have gone to attend her in the hospital, but I ________ fully occupied last week. A. was B. had been C. am D. have been
9、“鉴真盲目航东海，一片精诚照太清。舍己为人传道艺，唐风洋溢奈良城。”鉴真把唐文化带到了：A、新罗 B、天竺 C、日本 D、大秦
D．
