问题
We will have finished ________ Unit 15 by April. We can review all the lessons.
A:learning
B:learn
C:learned
D:to learn
B:learn
C:learned
D:to learn
正确答案是：
同类题型
How was the concert last night?—It was so good. Though it nearly four hours, few people left early.
Where are your brothers?—________ in the classroom.
The population of China is _______ than that of _______ country in the world.
Did Liu Xiang’s training programme _____ a lot of his time?—Yes, that’s right.