【S15】
A. component
B. compromise
C. compassion
D. composition
【S11】
A. privilege
B. tendency
C. capacity
D. longing
A．A boom period of photography.B．The official date of the peak of photography.C．The of
A boom period of photography.
B. The official date of the peak of photography.
C. The official date of the beginning of photography.
D. A meaningless year of photography.
A．There is a greater demand of clean water.B．More water sources are polluted or disapp
A. There is a greater demand of clean water.
B. More water sources are polluted or disappearing.
C. Developed countries consume too much water.
D. More water is ruined and developed countries consume too much.
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