With the popularity of ______ cell phone, more and more people are addicted to it and do less and less face-to-face communication, which has become _______ widespread concern.
#8243
A
the; a
B
\; \
C
the; \
D
a; the
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The Smith don’t usually like staying at ____ hotels, but last summer they spent a few days at a very nice hotel by _____ sea.
#8508
A
/ ; a.
B
the ; the.
C
/ ; the.
D
the ; a
Eggs are sold by ________ dozen while the meat is charged by ________ weight.
#7907
A
the；the
B
the；/
C
/；the
D
/；/
I wanted to catch ______ early train, but couldn’t get ______ ride to the station.
#8997
A
an; the
B
/; the
C
an; /
D
the; a
Mike spent time with ____native people to gain ____ better understanding of the country.
#7957
A
the; a
B
the; /
C
a; the
D
/; a
Exploring ________ space is exciting, yet dangerous. There is _______need for both robots and humans for space exploration.
#8457
A
the; a
B
a; the
C
/; a
D
/; /