关于小儿前囟的描述,正确的是
A. 早闭或过小见于佝偻病
B. 凹陷见于颅内压增高
C. 有的小儿出生时已闭合
D. 出生时大约为3cm×3cm
E. 于出生12~18个月闭合
婴儿期就可以开始的早教训练是
A. 剧牙训练
B. 坐姿训练
C. 穿衣训练
D. 大小便训练
E. 学习习惯训练
Although secondary education is, parents are not required to send their children to state schools.
A. compulsory
B. optional
C. dense
D. exotic
It is obvious that the future of the Internet is tomore and more areas of the world, and that e-commerce and e-entertainment are going to go for more and more markets.
A. imprison
B. cluster
C. globalize
D. groan