Self-check过关测试

Ⅰ.用所给词的适当形填空。1.Dolphins are _____(cute)than dogs.2.Are monke'cs good at _____(climb)trees? 3.You can have onlv three _____(guess).4.Dogs are _____(friend)and intelligent.5.I like girafres because they are _____(in- terest).Ⅱ.单项选择。