皮皮学，免费搜题
登录
搜题
【简答题】
简述机器人安全操作的注意事项?
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】By the end of the class, some students______ green food.
A.
have found
B.
will be finding
C.
will have found
D.
are finding
【单选题】The food exports will be ___ by cargo ship.
A.
transplanted
B.
translated
C.
transported
D.
transmitted
【简答题】To lower domestic food prices, some countries limited or stopped their grain exports.
【简答题】评分全部题,光标指向失分最多处进行窗口截图。 上传截图,并上传错题的文件(满分可忽略),便于日后查看,更快提升技能。
【单选题】______. In fact, most of our food exports go to the wealthier areas--- Europe, Japan and Canada. We currently ship three times more agricultural exports to Europe than to Latin America and Africa comb...
A.
America’s exports and imports are not balanced.
B.
While America absorbs protein from underdeveloped countries,it doesn’t return it as protein-rich food.
【简答题】目前,镍氢电池中所用隔膜主要有哪些
【简答题】评分全部题,光标指向失分最多处进行窗口截图。 上传截图,并上传文件(满分可忽略)。
相关题目：