【简答题】Workers at a subsidiary of Total oil company in Mali____________________(为了提高工资将要延长罢工).
【单选题】醇与酚的分子结构中都含有(),因此它们具有相似的性质。
【判断题】型腔铣主要针对零件型腔开粗,剩余铣加工相当于半精加工
【单选题】The diverse landscape of Mali includes:
A.
mountains, green fields, and desert
B.
rainforest and beaches
【单选题】According to the UN report, the least developed country is
D.
Central African Republic.
【单选题】The language of education that is used in schools in Mali is: