Robert is interested in ________ astronomy and he wishes he could make a trip into ________ space one day.
#7696
A
the; the
B
an; the
C
an; /
D
/; /
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-- We had really smoggy December this year. --- I can’t remember winter when air was polluted so severely.
#8047
A
a; /
B
a; the
C
the; the
D
a; a
The couple's birthday this year happened to fall on ________ same day，________Monday in September.
#7994
A
the；/
B
a；/
C
a；the
D
the；a
How beautifully she sings! I have never heard＿＿＿＿．
#10216
A
the better voice
B
a good voice
C
the best voice
D
a better voice
These suggestions are perfectly in _____ tune with our thoughts on ______ subject.
#8804
A
the; the
B
/ ; the
C
/ ; /
D
a; the