問題詳情

19. Zach: Let’s ____ to the zoo.Erin: Wait! I ____ my homework now.
(A) go; do
(B) going; doing
(C) going ; do
(D) go; am doing

參考答案

答案：D
難度：非常困難0.111111
統計：A(4),B(3),C(1),D(1),E(0)