实验表明,人体内某种细胞的形状可近似看作球,它的直径约为0.00000156m,则这个数用科学记数法表示是( )m.
1.56×10﹣6
I.语音知识(共5小题,每小题1分,满分5分)
从每小题的A B C D四个选项中,找出其划线部分与所给单词的划线部分读音相同的选项,并在答题卡上将该选项涂黑
1. decision A. revision B. question C explanation D. satisfaction
2. aboard A. absent B .navigator C. actor D. adopt
3. scene A. aspect B. celebrity C. genius D. belief
4. channel A. choir B. catchy C. stomach D. toothache
5. honest A. host B. honor C. horrible D. humor
卧时向外,身轻自能转侧,语声高亢,此属()蜷卧少动,精神萎靡,倦怠无力,属于()
A.阴证
B.阳证
C.寒证
D.热证
E.表证