问题
单项选择题
1岁以内婴儿正常心率应为()
A.70~90次/分
B.80~100次/分
C.100~120次/分
D.110~130次/分
E.120~140次/分
答案
参考答案:D
1岁以内婴儿正常心率应为()
A.70~90次/分
B.80~100次/分
C.100~120次/分
D.110~130次/分
E.120~140次/分
参考答案:D
根据句子内容选填合适的词语。 | |
2. Tom likes to play basketball. Kelly likes to play ping-pong. They are ____________. 3. Coca likes to read books. Toto likes to sing songs. They are ____________. 4. My father likes shirts. My mother likes skirts. They are ____________. 5. He likes pink. She likes purple. They are ____________. |