作业帮1;What is "four feet on four feet waiting for four feet?2;What is the center of gravity?3;What never asks questions but always gets answers?4;Why don't babies need glasses?5;What do you drop when you need it and take back when you don't?6;What's the
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1;What is "four feet on four feet waiting for four feet?2;What is the center of gravity?3;What never asks questions but always gets answers?4;Why don't babies need glasses?5;What do you drop when you need it and take back when you don't?6;What's the
1;What is "four feet on four feet waiting for four feet?2;What is the center of gravity?3;What never asks questions but always gets answers?4;Why don't babies need glasses?5;What do you drop when you need it and take back when you don't?6;What's the difference between a monkey and a flea(跳蚤)?7;What 5-letter word has six left when you take 2 letters away?8;When Columbus discovered America,where did he stand?9;When the boy fell into the water,what's the first thing he did?10;What is black when it is clean and white when it is dirty?
1;What is "four feet on four feet waiting for four feet?2;What is the center of gravity?3;What never asks questions but always gets answers?4;Why don't babies need glasses?5;What do you drop when you need it and take back when you don't?6;What's the
1;A cat on a chair waiting for a mouse; 2;The letter V; 3;A doorbell; 4;Because they like bottles better; 5;An anchor;(锚) 6;A monkey can have fleas,but a flea can't have monkeys; 7;Sixty; 8;On his feet; 9;He got wet first; 10;A blackboard;