第1题:
It can be interred that without gravity .
A.buildings and other structures would float away
B.trees and buildings would not so easily fly off
C.something around your head would not float away
D.everything outside buildings would fly off into space
第2题:
It’S e__________________ for him to fly a kite.He can fly it well.
第3题:
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第7题:
甚高频的英文全称()
第8题:
to fly
fly
flying
flown
第9题:
a
an
the
/
第10题:
Mercator
Gnomonic
Azimuthal
Lambert conformal
第11题:
Because the piston is exposed to very high temperature, it must be cooled
The lower the piston cooling temperature is, the better it is
Both water and lube oil can be used as coolant
One of the piston cooling methods is vibration cooling, with better effect
第12题:
Finnish people are not smart enough in daily life
Finland has been a good place for cheats
the Finnish society is of very high moral level
all the Finns are rich
第13题:
Money market securities are ______.
A.essentially issued by governments, financial institutions, and large corporations
B.very liquid and earns high return
C.denominated in small sums so that individual investors can deal in them
D.purchased by individual investors directly
第14题:
Fly ash can partly take the place of ______.
A. paving material
B. cement
C. concrete
D. the coal by-product
第15题:
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第19题:
shows indifference to the situation in the developed countries
is very concerned about global population problems
feels confident that the problem of population growth can be soon resolved
is pessimistic about the future of those high-fertility
第20题:
provided
unless
except
so far as
第21题:
we can have a troubled journey
we have enough money to fly in planes
we can now travel by superfast trains
we can travel by motorcars as well
第22题:
can
fly to
by
one day
第23题:
vivid ... powerful
slender ... thick
beautiful ... heavy
fragile… sturdy