A. are, is
B. is, are
C. were, was
D. are, will be
__, this book is not very difficult.A. Generally sayB. Generally sayingC. Genera
[单选题]The work seemed easy at first but it _____ to be quite difficult.A.broke ou
[单选题]The work seemed easy at first but it _____to be quite difficult.A.broke out
The work seemed easy at first but it ______ to be quite difficult.A. broke outB.
() proof of () theorem is not difficult.A. The; aB. The; theC. /; aD. the; /
The book is __ more difficult than the one I read last week.A. ratherB. veryC. m
[单选题]Of all the story books, I like this one ________ . It's not interesting at
[单选题]I thought you _____like something to read, so I have bought you some books.
She had a student who finished his work before all the others and needed somethi
[单选题]When you find it difficult to communicate with others in English, please do