Module 6 A trip to the zoo Unit 2一、单选题1.Monkeys are good at ________ the tree.A. climbingB. climbC. climbsD. to climb2.My mother buys _______ eggs and some fruit in the supermarket today.A. two kiloB. two kilosC. two kilo ofD. two kilos of3.I am _______ at Chinese, but my siste...