(2013·河南豫西五校高三质检)Misunderstandings ________ from lack of social communication, unless ________ properly, may lead to serious problems.
#89313
A
arisen; handling
B
arising; handled
C
rising; handled
D
risen; handling
推荐题目
The country has already sent up three unmanned spacecraft, the most recent ________ at the end of last March.
#95330
A
has been launched
B
having been launched
C
being launched
D
to be launched
 ______ quickly, and you will be able to catch the train.
#89754
A
To get up
B
Getting up
C
Get up
D
If you get up