问题
单项选择题
地球表面的绿色植物通过光合作用,将太阳的辐射能量转化成能被其他生物利用的有机化合能。下面说法错误的是( )。
A.光合作用吸收的主要是太阳光中的绿光
B.植物的绿色是反射了太阳光中的绿光
C.不同植物的光合作用效率是不一样的
D.植物在不同时间的光合作用效率不一样
答案
参考答案:A
地球表面的绿色植物通过光合作用,将太阳的辐射能量转化成能被其他生物利用的有机化合能。下面说法错误的是( )。
A.光合作用吸收的主要是太阳光中的绿光
B.植物的绿色是反射了太阳光中的绿光
C.不同植物的光合作用效率是不一样的
D.植物在不同时间的光合作用效率不一样
参考答案:A
短文填空,从下面方框中选出10个单词,用它们的适当形式填入短文空格内,使短文意思正确、通顺(每词限用一次)。请将答案依次填入下边表格内。(每小题1分,共10分)
Zhao Xing, with only a map, a travel bag and 30 yuan, left the Chinese mainland for the 1 time to Taiwan. At the airport, she 2 by a man who even told her his phone number. A bus driver was kind enough 3 her up when she fell 4 on the ride. In Taiwan, Zhao told the man who 5 her a ride that she was from Beijing. The man asked if there was 6 else he could do to help make her journey 7 . “After 8 back and thinking over everything I’ve experienced, I realized that the people impressed me the most, not the beautiful scenes or tasty food,” Zhao wrote in her online diary. From Beijing to Taiwan, so close, so far away. Zhao’s wish is to encourage 9 to realize their own dreams of making the world a 10 , more friendly place for all. |