问题
选择题
影响人种形成的主要因素是（ ）
A．社会制度
B．地理环境
C．语言文化
D．风俗习惯
答案
答案：B
搜题请搜索小程序“爱下问搜题”
影响人种形成的主要因素是（ ）
A．社会制度
B．地理环境
C．语言文化
D．风俗习惯
答案：B
| 根据句意，选择方框中所给的词语填空，每词只能用一次。 | |
2. I want to be a professional soccer player, so I ________ practice a lot now. 3. ________ there be much time between the two baseball games? 4. Alan was doing homework ________ I arrived. 5. ______ it is fine tomorrow, we'll go the Great Wall. |