除虫卵检查以外,下述哪些检查有助于华支睾吸虫病的诊断()
A.大便沉淀集卵法
B.血象嗜酸性粒细胞增高
C.肥达外斐反应
D.酶联免疫吸附试验
E.血培养
参考答案:A, B, D
句型转换。
1. I often go fishing in my spare time. (对画线部分提问)
_______ do you often _______ in your spare time?
2. I like playing computer games because it is very interesting.(同上)
_______ _______ you like playing computer games?
3. I enjoy listening to music. (同义句转换)
I am _______ _______ listening to music.
4. The stamps are very beautiful. (改为感叹句)
_______ _______ stamps!
5. Cao Tiantian often paints pictures and collects things after school. (改为选择疑问句)
___________________________
清军何时入关?()
A、1583.0
B、1612.0
C、1644.0
D、1647.0