(2014·淮南高三质检)When you stand on the top of the mountain and overlook the surrounding scenery,you’ll find it is________to climb it up with effort.
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A
worth 
B
worthy
C
possible 
D
worthwhile
推荐题目
This book ____ 12 units, _____ the unit of Music. 
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A
contains. Including
B
includes; containing
C
contains, includes
D
including; contains
 In order to go to the palace ball, the pretty girl ____ herself ____ carefully.
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A
is dressed; up
B
is dressed; in
C
is dressing; in
D
is dressing; up
Young students are ______ not to smoke both in and out school. 
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A
suggested
B
requested
C
hoped
D
invited