Over the past twenty years, personal computer have brought tremendous changes to the
Compared with retirees nowadays, those in the past twenty years ______.
A.were less interested in participating in learning activities
B.had less choices in the places and forms of learning
C.had no opportunity to engage themselves in learning
D.were offered with dull learning activities by institutes
A.The effects of the flood.
B.The prices of fruits and vegetables.
C.The cause of the flood.
D.Floods of the past twenty years.
W:Look at the prices of fruits and vegetables. No wonder they are so expensive.
Q:What are they talking about?
(17)
A.The cause of the flood.
B.The effects of the flood.
C.The heroic fight against a flood.
D.Floods of the past twenty years.
A.The cause of the flood.
B.The effects of the flood.
C.The heroic fight against a flood.
D.Floods of the past twenty years.
A.whom
B.while
C.what
D.as
M: Look at the prices of fruits and vegetables. No wonder they are so expensive.
Q: What are they talking about?
(13)
A.The effects of the flood.
B.The prices of fruits and vegetables.
C.The cause of the flood.
D.Floods of the past twenty years.
A.consisted
B.changed
C.advised
D.led
Over the past three decades, the enrollment of overseas students has increased ______.
A.by 2.5 million
B.by 800,000
C.at an annual rate of 3.9 percent
D.at an annual rate of 8 percent
A.Y
B.N
C.NG