例如一个句子：There __a rule and two pencils in my box.空格上应该填is 还是a

例如一个句子：There __a rule and two pencils in my box.空格上应该填is 还是a 是there is 还是there are one pen and two pencils in the box 请问:There ____ a pen and two pencils in the bag.填is 还是 are 急 There is two pencils and a pen in the box改错 A box of pencils ____ 15 yuan.____上应填什么?is还是are? There ( )an Englisn book and two pencils on my desk .用is还是 a There is a book,two pencils and a box on the desk.请问用There i In my pencil-box, _______ a pen, two pencils and three ruler There is a pen and 2 pencils in the pencil-box.(就a pen and 2 there __ a pen and some pencils.空格里是填is还是are? There______a pen and some pencils in my pencil-box.A.is B.ar There ___ a pen and two pencils on the desk.用is还是are~