皮皮学，免费搜题
登录
搜题
【单选题】
植物细胞区别于动物细胞的显著特征是植物细胞具有（ ）A.
质体，线粒体，细胞壁
B.
质体，液泡，细胞壁
C.
液泡，内质网，白色体
D.
质体，细胞壁，体
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】What cannot be concluded about the satellite images?
A.
Satellite images are useless for calculating forest loss.
B.
Satellite images cannot detect forest loss by selective logging.
C.
Satellite images were not accurate because of changing environmental factors.
D.
Satellite images showed half or less of the actual deforestation in Brazilian Amazon.
【简答题】在设计钻柱时要确保中性点始终落在（）上
【单选题】Bitmap images use a grid of small squares known as( )to represent images．
A.
pixels
B.
points
C.
elements
D.
dots
【单选题】I feel it hard to keep up with my classmates in study and sometimes I lose heart. But whenever I want to ________ , my teacher always encourages me to work harder.
A.
go on
B.
run away
C.
give up
D.
look out
相关题目：