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一学生欲从量筒中倒出部分液体。他先仰视凹液面最低处读出读数为50mL,倒出液体后,他又俯视凹液面最低处读出读数为10mL,他实际倒出溶液体积( )
对西欧温带海洋性气候的形成有很大作用的是( )
(____) It's a programme about China.
(____) We've got lots of food.
(____) Thank you for talking to us.
(____) She couldn't read or write.
(____) He didn't have any legs then.