题目

某生物兴趣小组想探究某种植物种子萌发与光照的关系，其设计方案如下表所示，你认为他们的设计中，不妥当的一项是种子数量温度光照空气水分 30粒25℃无光通风水适量 30粒25℃有光通风水少量 A.温度    B.光照    C.空气    D.水分  答案：D解析:略 词拼写（1）The number of the visitors to the West Lake has i every year.（2）Leifeng has been d for many years. But he still lives in our mind.（3）English is a w used language and more and more people all over the world begin to speak it nowadays.（4）Take it easy and there is still p of time to get to the airport.（5）He told me his a and asked me to wrote to him often.