[A]and[B]so[C]but[D]because
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[A]For[B]By[C]With[D]Among
The more they tried to help him,__________he seemed to appreciate it. [A]less[B]lesser[C]theless[D]thelittle
How was the British postal system then?[A]Cheap but inefficient. [B]Expensive and good. [C]Cheap and efficient.
根据材料回答6~8题:How long hasn’t the man heard from Clara?[A]More than three years.[B]Less than three years. [C]Three years.