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thoughthereonlyasmallquantityoffoodandwaterleft,theymanagedtoarriveatthedestinationsafeandsounda.isb.wasc.wered.are选什么为什么

题目详情
though there only a small quantity of food and water left,they managed to arrive at the destination
safe and sound
a.is b.was c.were d.are
选什么 为什么
▼优质解答
答案和解析
B was
理由 they managed to arrive at the destinatio 说明前句也应当是过去时
并且a small quantity of food 是不可数名词,只能用第三人称单数的系词
两者结合,应当用was