This book by Tony Garrison is of great use for our course. But I think his lates

问题补充：

. --- This book by Tony Garrison is of great use for our course.

--- But I think his latest one is worth reading.

A. better

B. more

C. well

D. very

答案：

解析：句意：被Tony Garrison写的这本书多我们的课程非常有用。但是我认为最新的一本更值得读。be well worth doing 非常值得读，well的比较级为better,所以选A。