Question

【题目】Our environment is in great danger. Maybe we should ____________ a way to protect it.

A. come from B. come up with C. come on D. come out

Answer 1

【答案】B

【解析】句意：我们的环境处于巨大的危险之中，可能我们应该想出一种保护它的方法。A. come from来自；B. come up with想出；C. come on赶快；D. come out出来，出版。我们应该想出拯救环境的方法，想出：come up with。故选B。