问题
I think ____ of the materials I listened to at the beginning of the exam ____ easy.
A:three fourths; is
B:third four; are
C:three fourths; are
D:three fourth; are
B:third four; are
C:three fourths; are
D:three fourth; are
正确答案是：
同类题型
Would you like an icecream，Diane?—No，thanks.I ____ eat them.They’re bad for my teeth.
Listen ! Helen is singing in the next room.—It _______ be Helen. She has gone to Beijing.
Thank you for your gift. －________________
Though they are______little children , they have worked out _______many difficult math problems.