The lady spoke slowly, trying to make herself ______.
#95113
A
understand
B
understanding
C
understood
D
to be understood
推荐题目
-The teacher told them ________ make so much noise. 
#98785
A
don’t
B
not
C
will not
D
not to
To succeed in a scientific experiment _____ .  
#98179
A
carefulness is need
B
carefulness is one needs
C
one needs to be careful
D
one need being careful