Every year landslides cause 25 to 50 deaths and $2 billion i
1个回答
小题1:D
小题2:D
小题3:B
小题4:D
小题5:C
小题1:细节理解题，根据文中语句“Every year landslides cause 25 to 50 deaths and $2 billion in damage in the United States. And in December, a single event killed more than 2000 people in the Philippines.”理解可知。
小题2:理解归纳题，通读全文中的语句理解可知。
小题3:细节理解题，根据文中语句“The robot, a large radio-controlled four-legged spider,”理解可知。
小题4:细节理解题，根据文中语句“Every year landslides cause 25 to 50 deaths and $2 billion in damage in the United States.”理解可知。
小题5:细节理解题，根据文中语句““The idea is to operate a machine far away that can do the stabilizing job without a human being near,””理解可知。
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