皮皮学，免费搜题
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【单选题】
细菌生长繁殖所需的条件包括A.
含氮化合物、水、温度和气体
B.
生长因子、酸碱度、温度和气体
C.
营养物质、水、温度、气体
D.
营养物质、酸碱度、温度和气体
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【单选题】The number of listeners is becoming larger because __________．A． the radio is eas
A.
28． The number of listeners is becoming larger because __________． A． the radio is easy to carry
B.
the radio is good for blind people and many old people
C.
the radio can be used at any time
D.
A，B and C
【单选题】The security men changed their usual ___ and collected the money at a different time.
A.
route
B.
routine
C.
line
D.
means
【单选题】The time ______ was given to us was too limited. We must hurry up.
A.
when
B.
during which
C.
that
D.
for which
【简答题】the traffic was heavy yesterday , we got to the bus station on time ( )A. Although B. Unless C. Since D. D. \
【简答题】Section B 26. The New York Times ____ (be) popular with those statesmen. 27. The people in your town are far ____ (friendly) than we expected. 28. Injury problem could____ (short) basketball player's ...
【单选题】The journey around the world took the old sailor nine months , the sailing time was 226 days.
A.
of which
B.
during which
C.
from which
D.
for which
【单选题】The time required for a lighted aid to complete a full cycle of light changes is listed in the Light List as the _____ .
A.
Set
B.
frequency
C.
period
D.
function
【简答题】The price of petrol is much( high ) now than it was this time last year.
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