---What do you think of your new English teacher?--- She was well prepared for her first lesson and left us a good________.
#5995
A
expression
B
instruction
C
appearance
D
impression
推荐题目
The new discovery is of ________.
#5792
A
great significance
B
very significance
C
great significant
D
very importance
Climbing Mount Everest          great skills and        not without risk.
#6097
A
requires;are
B
required;were
C
requires;was
D
requires;is