The tourism of Linyi_______  a rapid growth over the last decade. Now it's 2nd most visited city in Shandong Province.
#99656
A
saw
B
had seen
C
is seeing
D
has seen
推荐题目
—Hey! What's the rush?—The plane ________ at 4∶00 and I need to see my uncle off.
#101263
A
takes off
B
will take off
C
has taken off
D
took off
—What’s the noise outside?—Some children_____ hide-and-seek in the yard. 
#101214
A
were playing
B
are playing
C
have played
D
played
—What’s the noise outside? —The kids ______ in the garden.
#100329
A
have played games
B
play games
C
are playing games
D
are played games
The US President Obama told the students that he ______ by a single mother who were strict with him and wished him great success in his studies.
#103513
A
will have been brought down
B
has been carried out
C
was brought up
D
was about to be cared for
-The window is dirty. -I know. It ___________ for weeks.
#99391
A
hasn’t cleaned
B
didn’t clean
C
wasn’t cleaned
D
hasn’t been cleaned