If better use is ______ of your spare time, you will make still greater progress in it.
#76629
A
spent
B
made
C
taken
D
thought
推荐题目
He made _____ experiments to prove his theory, and the number _____ added up to 600.
#67962
A
a large number of ;have
B
a great deal of; has
C
a great many; has
D
plenty of; have
 The machine has ______ again; I think we’d better buy a new one.
#64565
A
broken off
B
broken up
C
broken into
D
broken down