题目内容

The volcanologists made their way up the volcano in spite of the continual _____ up and flowing
down of lava, hoping to get near to the edge of the crater and study the eruption more closely.

[     ]

A. finding
B. fountaining
C. founding
D. containing
练习册系列答案
相关题目

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网