生理盲点扩大一般不会见于
A.视 * * 水肿B.高度近视C.中心性浆液性视网膜脉络膜病变D.视 * * 血管炎E.青光眼
参考答案:C
硝酸甘油为()
A.1,3-丙三醇二硝酸酯
B.1,2,3-丙三醇三硝酸酯
C.1.2-丙三醇二硝酸酯
D.丙三醇硝酸酯
E.丙三醇硝酸单酯
He was disappointed that his plan did not____at the meeting. [ ]
A. go on
B. go off
C. go through
D. go out