Kate to dance since she was 5．So she dances very well．( )A．has learnedB．learnsC．have learnedD．learned 题目和参考答案——青夏教育精英家教网—

题目内容

13．Kate to dance since she was 5．So she dances very well．（　　）

A．

has learned

B．

learns

C．

have learned

D．

learned

分析句意：凯特自从5岁以来就已经学跳舞了．因此她跳舞跳的很好．

解答答案：A 根据since she was 5，可知在这里since意为"自从"，是现在完成时的标志．且此句的主语是Kate，为第三人称单数，现在完成时的构成：have或has+动词过去分词．因此用has learned．故选A．

Books Contents
Leo the Snow Leopard By Craig Hatkoff	It was written by the best story-teller．The story is about Leo，a young snow leopard（雪豹） that was helped by a kind man in the snowy mountains in Pakistan．Snow leopards are in danger．Leo was just two months old when he was found and he could not live in the wild on his own．
Where Do Recyclable Materials Go By Sabbithry Persad	Tiana has been learning about recycling at school．But after her dog，Bubbles，gets lost chasing after a recycling truck，she decides to learn a lot more about recycling!Following Tiana， readers will learn how to take care of the environment．
The Scrap Kins Build By Brian Yanish	Meet the Scrap Kins．They are friendly monsters．In the book，they'll show you how to turn rubbish into some pretty cool things．Readers will learn how to make toy planes from plates， bags，old clothes and more．You know what they say：One person's rubbish is another person's love．
Explore（探索） Life Cycles！By Kathleen M．Reilly	Do you know the largest seed（种子）in the world or an egg can weigh up to 4pounds？You'll learn about all of these things and more with the latest book in the Explore Your World series（系列）．The books give readers a good look into the life cycles of plants and animals on the Earth．

试题分类