1. — Do not give up! Perhaps ________ tough task needs more of your effort.
— I won’t. I’ll have ________ second try anyway.
A. a; a B. the; a C. a; the D. the; the
2. The tourists will find the guide book is of even ________ practical value than they thought, as it shows different routes to the places they are going to.
A. less B. little C. great D. greater
