I am considering changing to a more interesting job, as the present job, which requires a lot of _______, nearly bores me to death. 
#6314
A
repetition
B
instruction
C
impression
D
appreciation
推荐题目
Can you imagine that rats eat 40 to 50 times _______.
#6529
A
by weight
B
their weight
C
in weight
D
of their weight
The girl was so happy to find ______ in the garden.
#6640
A
a variety of flowers
B
a variety of flower
C
varieties of flower
D
variety of flowers