问题补充:
单选题China’soilprice_____verysharpincreaseduringtheyearanditiscontinuingtorisefurtherin.A.observedB.witnessedC.provedD.supplied
答案:
B解析这题考查动词的observe观察witness目睹,见证prove证明supplied供应,句意是:中国见证了油价的急速上升,还在持续上涨。选B。
时间:2019-08-01 09:40:10
单选题China’soilprice_____verysharpincreaseduringtheyearanditiscontinuingtorisefurtherin.A.observedB.witnessedC.provedD.supplied
B解析这题考查动词的observe观察witness目睹,见证prove证明supplied供应,句意是:中国见证了油价的急速上升,还在持续上涨。选B。