试题详情
单项选择 较易0.85 引用2 组卷414
China is fully capable to supply the raw materials needed to produce COVID-19 vaccines; in other words, China has a/an ________ raw material supply.
A.optionalB.vitalC.instantD.sufficient
22-23高一上·北京·期末
知识点:instantoptionalvital形容词词义辨析sufficient 答案解析 【答案】很抱歉,登录后才可免费查看答案和解析!