Always remember put such dangerous things as knives out of children’s
#6182
A
touch
B
sight
C
reach
D
distance
推荐题目
He gained his by printing of famous writers.
#7123
A
wealth; work
B
wealths; works
C
wealths; work
D
wealth; works
The conference has been held to discuss the ________of global warming on people’s lives all over the world.
#5856
A
importance
B
effects
C
protection
D
impression
In this experiment, the famous professor showed three different____ to the study of physics．
#7197
A
means
B
methods
C
ways
D
approaches
The poem is hard to understand. Can you make ___ of it?
#6449
A
idea
B
knowledge
C
sense
D
understanding
No one has yet succeeded in explaining the ___ of how life began.
#6736
A
cause
B
problem
C
reason
D
puzzle