________(10)




A.older
B.young
C.younger
D.old

_________(7)




A.dangerously
B.danger
C.dangerous
D.safe

__________(2)




A.of
B.about
C.with
D.to

What can be inferred about the Dutch government?




A.It is going to invest more in waterways.
B.It has invested in water transport.
C.It has made great efforts to recycle flood water.
D.It has placed a stress on protecting the country from floods.

What do the Dutch do today to strengthen their system of barriers?




A.They rearrange barriers in 1 line.
B.They build houses on high lands.
C.They build more water-processing works.
D.They rebuild the existing system.

What can be inferred about people living in Netherlands?




A.They constantly suffer serious damages caused by floods.
B.They build their houses where floods can’t touch.
C.They are used to living with floods.
D.Flood becomes their big concern.

Slightly more than twenty-five percent of the students in the class come from Spanish-speaking countries.




A.A considerable proportion of the students in the class are Spanish.
B.The percentage of the students speaking Spanish fell by twenty-five percent.
C.A small minority of the students in the class are Hispanic.
D.Seventy-five percent of the students in the class speak Spanish.

_______(55)




A.stay
B.store
C.hold
D.hack

Baikal fresh seal is_____




A.has been breeding at the lake for 32 million years
B.the only habitants of the lake Baikal
C.only found in the lake Baikal
D.a species of plant

His grandmother died…………..the age of 90




A.in
B.at
C.of
D.on