下列哪项不是学龄前期儿童的特点()
A.体格发育稳步增长,但较前减慢
B.脑发育完全成熟
C.智能发育增快,可塑性大
D.一般发病率较高
E.以上都不是
参考答案:B
This morning I _________ some new restaurants on the Internet , for I wanted to take Sonia to a nice restaurant for her birthday.
A.picked up
B. cleaned up
C.looked up
D.gave up
— ______ you sing the English song?
— Yes, I can. But only a little.
A.Can
B.May
C.Must
D.Need