【单选题】— It's a fine day. Shall we go hiking? — _____. Let's go. [ ]
【单选题】关于DNA指导的RNA聚合酶,下列说法错误的是
【单选题】It’s a fine day. Let’s have a walk ______ the sunlight.
【单选题】-It's a fine day. Shall we go swimming? -__________, let's go. [ ]
【多选题】关于DNA指导的RNA聚合酶,下列说法正确的是( )
【多选题】关于原核生物中DNA指导的RNA聚合酶,下列说法正确的是
【单选题】It’s a fine day. Let’s go fishing, _____.
【单选题】.---It’s a fine day. Why don’t you go camping with us? ----________. Let’s go.