Great changes have taken place in China since the People’s Republic of China in 1949．
#102001
A
was found
B
founded
C
was founded
D
found
推荐题目
Last night’s TV news said that by then exact evidence for the missing plane MH370 .
#99339
A
had not been found
B
had not found
C
has not been found
D
has not found
Every year, the coal workers their lungs X-rayed to ensure their health.
#101931
A
are having
B
have had
C
have
D
had had
The moment the 28th Olympic Games _____ open, the whole world cheered.
#100014
A
declared
B
have been declared
C
have declared
D
were declared
Tom with his grandmother for eight years，but now he is living by himself.
#103444
A
lives
B
1ived
C
has lived
D
has been living
"The moment _____soon," he thought to himself, waiting nervously.
#102148
A
came
B
has tome
C
was coming
D
is coming