题目

-- English is becoming so important. -- It’s true. Many university classes are taught in English ______ the native language is not English. A. as if        B. what if           C. as long as       D. even though 答案：D下列说法正确的是（　　）A．习惯上用“N”代表南纬B．习惯上用“S”代表北纬C．习惯上用“E”代表西经D．习惯上用“W”代表西经