A-A+
There is a great deal of______ going on around
问题详情
There is a great deal of______ going on around the coast of China to try and find oil.
A．explosion
B．examination
C．investigation
D．exploration请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：D
解析：名词辨析A)explosion“爆炸，爆发”；B)examination“检查，考试，审问”；C)investigation“研究，调查，审查”；D)exploration“探险，研究，勘察”。
