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【单选题】
生物质能是唯一一种可再生的()。A.
碳源
B.
能源
C.
物质
D.
能量
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举一反三
【单选题】It isn't ______ wearing winter clothes yet.
A.
cold to start
B.
cold for starting
C.
enough cold to start
D.
Cold enough to start
【单选题】It isn't ______ wearing winter clothes yet.
A.
cold to start
B.
cold for starting
C.
enough cold to start
D.
cold enough to start
【单选题】Turandot is the story of a ＿＿ Chinese princess named Turandot.
A.
cold-heart
B.
cold-blood
C.
cold-hearted
D.
cold-hearting
【单选题】What is Cold? How cold is cold? It all depends on who is talking. To us ordinary people nothing in the world maybe so cold as failing through the ice on a frozen lade, or huddling(卷缩)on a windswept mo...
A.
waiting for death on top of a mountain in winter
B.
being trapped in a mountain swept by wind in severe winter
C.
taking a cold shower right out of bed
D.
slipping on a frozen lake
【单选题】_____ weather it was yesterday! [ ]
A.
What cold
B.
How cold
C.
What a cold
D.
How a cold
【单选题】Summer is very _____ and winter is very _____. [ ]
A.
cool, cold
B.
hot, cold
C.
cold, hot
D.
warm, cold
【单选题】Winter is coming. The weather is getting _____ and _____. [ ]
A.
cold; colder
B.
cold; cold
C.
colder; colder
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