成年人体大约由1800万亿个细胞组成，这些细胞的共同点在于[ ] A．大小相似

In American schools where students are trained to be creative, some Asian students fail to ______ the creativity they’ve developed and take tutoring classes to raise their points on SAT.

A．take notice of

B．take advantage of

C．take up

D．take over

教师对学生的态度与行为应注意哪些方面？

顺着线路走时，在《铁路车站行车作业人身安全标准》中有什么规定？

有些车辆为什么要将两个蓄电池串联装在车上？