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【单选题】
灰口铸铁中,石墨的形态是( )。A.
片状
B.
球状
C.
团絮状
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皮皮学刷刷变学霸
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【简答题】In China, parents often tell their kids not to waste food. However, it's reported that a lot of food is wasted in restaurants every day. Many people say when they eat out, they usually order a lot of ...
【简答题】Food is scarce and more often than not they go hungry. (英译汉)
【单选题】Food was ________ during the famine. It was often seen that people sold their children for a sack of corn.
A.
available
B.
less
C.
few
D.
scarce
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