sharpening skills for the toefl ibt four practice tests book 2
BUILDING SKILLS FOR THE TOEFL Ibt
... bladder, so they use their forward movement to control their vertical position. The tail is like the shark’s propeller. The shark swings it back and forth to move forward. In an airplane, this forward movement ... loans, they have 35 40 years to pay them back. They can have ten extra years if they need it. In the year 20 02, the bank agreed to give about $15 billion to low-income countries. For some of the ... bladder, so they use their forward movement to control their vertical position. The tail is like the shark’s propeller. The shark swings it back and forth to move forward. In an airplane, this forward movement...
Ngày tải lên: 16/08/2013, 20:38
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