支气管哮喘发作首选()心源性哮喘应选用()
A．肾上腺素
B．麻黄素
C．氨茶碱
D．氢化可的松
E．西地兰
参考答案：C,E
语法专练(直接引语与间接引语)
1. "I'm going to London next month," my sister said
to me.
→ My sister told me
2. John said,"Mr Smith has come here."
→ John said
3. She asked me which one I like best.
→She asked me,"______________?"
4. He asked whether I had watched the TV play the night
before.
→"____________?"he asked.
找规律填数。
44 54 （ ） （ ） 84 （ ）
