I __________ the names of plants.
#17599
A
familiar with
B
are not familiar to
C
am not familiar as
D
am not familiar with
推荐题目
The ____ you start, the _____ you will be back.
#19723
A
early; soon
B
early; sooner
C
earlier; soon
D
earlier; sooner
—I always close all the windows before I sleep. —You’re right. You can not be too ____. 
#20625
A
careful  
B
nervous  
C
careless   
D
hurried