Alexander Graham Bell invented＿＿＿＿＿telephone in1876．
#10209
A
／
B
a
C
the
D
one
推荐题目
Throughout______ history, ______ English language is made up of the rules each group of people brought to Britain with them.
#9834
A
the, the
B
/,the
C
the,/
D
/,/
Students should be encouraged to use _____ Internet as _________ resource.
#10159
A
不填; a
B
不填; the
C
the; the
D
the; a
The development of industry has been ____gradual process throughout _____ human existence, from stone tools to modern technology.
#7938
A
不填; the
B
the; a
C
a; 不填
D
a; a
Miss Liu will show you around _______Mount Yuntai, because she has _____ good knowledge of it.
#9650
A
the; a
B
a; the
C
不填；a
D
the; 不填