Don’t use your cellphone — we are flying at ____ altitude of 10,000 meters and ____average speech is 678km/h.
#8545
A
an; the
B
the; the
C
the; an
D
an; an
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—My son is lost . Have you seen a boy passing by here?—I saw boy hidden behind tree over there . You may go and have a look.
#10022
A
a; the
B
the; the
C
a; a
D
the; a
----Have you seen＿＿＿＿pen﹖I left it here this morning. -----Is it＿＿＿＿black one﹖I think I saw it somewhere.
#8770
A
a；the
B
the；the
C
the；a
D
a；a
It was reported that a 63-year-old man from Hunan Province had won _____ LCD television for being _______ 100,000th visitor to the Taiwan Pavilion.
#9851
A
a ; the
B
an; the
C
the; a
D
the; the
The poor woman goes to ______prison once a year to see her husband who is in______prison.
#9772
A
a; the
B
the; the
C
the; 不填
D
不填; 不填