问题
多项选择题
日本血吸虫病易感人群的特点是()
A.农民、渔民为多
B.5岁以下儿童感染率低
C.儿童初次大量感染常发生急性血吸虫病
D.感染季节在夏秋季,感染后有部分免疫力
E.女性多于男性
答案
参考答案:A, B, C, D
解析:ABCD是日本血吸虫病易感人群的特点。
日本血吸虫病易感人群的特点是()
A.农民、渔民为多
B.5岁以下儿童感染率低
C.儿童初次大量感染常发生急性血吸虫病
D.感染季节在夏秋季,感染后有部分免疫力
E.女性多于男性
参考答案:A, B, C, D
解析:ABCD是日本血吸虫病易感人群的特点。
根据句意及首字母或图片提示完成单词。 | |
1. She has a bowl of p ______ for breakfast every morning. | |
2. We often have rice, meat and ______ for lunch every day. | ![]() |
3. —Do you know what they are in the picture? —They are ______. | ![]() |
4. Please eat more______, because they are good for you. | ![]() |
5. ______ are traditional (传统的) food on Spring Festival (春节) in China. | ![]() |