药物与血浆蛋白结合（） A.是牢固的 B.不易被排挤 C.是一种生效形式 D.见于所
题型：单项选择题
问题：
药物与血浆蛋白结合（）
A.是牢固的
B.不易被排挤
C.是一种生效形式
D.见于所有药物
E.易被其他药物排挤
题型：单项选择题
| Look at the pictures and choose the correct answers. 看图，选择正确答案。 |
| ( )1. — ? —She is hanging up the phone. A. What is Jenny doing? B. What does Jenny do? C. What did Jenny do? |  |
| ( )2. —Where is she? — . A. She's washing vegetables. B. She's in the store. C. She's in the kitchen. |  |
| ( )3. —What's Danny doing? — . A. He's talking on the phone. B. He's making a call. C. He makes a call. |  |