题目

In the past, the villagers t their goods by goat not by truck. 答案：【1】transported测定某学生的胸围差，平静吸气时的胸围长度是76CM，平静呼气后是68CM，深吸气时是80CM，深呼气后是65CM，该同学的胸围差是A.6CMB.15CMC.14CMD.22CM