A-A+
In line the last sentence of the third paragra
问题详情
In line the last sentence of the third paragraph" smothering" the caverns means that they would be ______.
A．eliminated
B．enlarged
C．prevented
D．hollowed
参考答案
正确答案：A
解析：词汇题。第三段最后一句“覆盖”洞穴意味着它们将被：A项消除，除去；B项扩大；C项阻止；D项挖空，使中空
