问题
选择题
I have _____ an eye _____ you now, so you do as you _____!
A．left; over; have to
B．to keep; on; were told
C．kept; down; have been told
D．kept; on; are told
答案
答案：D
搜题请搜索小程序“爱下问搜题”
I have _____ an eye _____ you now, so you do as you _____!
A．left; over; have to
B．to keep; on; were told
C．kept; down; have been told
D．kept; on; are told
答案：D
的药物与下列哪个药物的药理作用相似（）。