题目内容：
生物量是指________动物、植物等生物的总重量。
参考答案：【答案仅供学习，请勿对照自行用药等】
选择题：生物量是指________动物、植物等生物的总重量。
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- 题目类型：选择题
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What do you think of the old woman? She was________.
What do you think of the old woman? She was________．A．cleverB．foolishC．politeD．kind
生物群落是由许多动物、植物组成的群体。( )
生物群落是由许多动物、植物组成的群体。( )此题为判断题(对，错)。
请在第26处填上正确答案。
请在第26处填上正确答案。A．actB．landingC．stepD．trip
I remember__________the gloves on the sofa, but they are not there now.
I remember__________ the gloves on the sofa, but they are not there now.A． leaveB． to leaveC． leaving
The best title for this passage might be______.
The best title for this passage might be______．A．Hegel，the Great German PhilosopherB．The Learning Sit