阿托品抑制腺体分泌最敏感的是
A．胃液分泌
B．泪腺分泌
C．呼吸道腺体分泌
D．唾液腺和汗腺分泌
E．胃酸分泌
参考答案：D
根据句意和空缺处所给首字母写单词。
1. It is the harvest time. The farmers are b______ getting in the crops.
2. My h____ is collecting stamps. I have collected thousands of stamps.
3. The Chinese people are p____ of the Great Wall. 68._________
4. Mark Twain was born in the USA and English was his mother t______.
5. I'm t________. Could you please bring me a bottle of water.
在磁共振基本原理中，“在磁共振现象中，终止射频脉冲后，质子将恢复到原来的平衡状态”属于（）
A.弛豫
B.纵向磁化
C.横向磁化
D.纵向弛豫时间（T1）
E.横向弛豫时间（T2）
