问题
单项选择题
婴儿开始添加含铁丰富辅食的时间是()。
A.1个月内
B.2~3个月内
C.4~6个月内
D.7~9个月内
E.10~12个月内
答案
参考答案:C
婴儿开始添加含铁丰富辅食的时间是()。
A.1个月内
B.2~3个月内
C.4~6个月内
D.7~9个月内
E.10~12个月内
参考答案:C
用方框中所给单词的适当形式填空。 | |
2. I fed even ______ after I live in this noisy city. 3. Everyone should realize the ______ of learning English. 4. Why not ride a bike instead of ______ a bus? 5. The large population ______ many problems so far. |