Children are ______ to meet with setbacks (挫折) as they grow up, so their parents don’t have to worry about it. 
#19884
A
possible
B
due
C
necessary
D
bound
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There was no good news still, and as time went by, he got _______ . 
#17902
A
disappointed and disappointed
B
disappointing and disappointing
C
more and more disappointed
D
more and more disappointing