It shows that____ knowledge of first aid can make a real difference.
#9765
A
a
B
the
C
one
D
/
推荐题目
This area experienced ________heaviest rainfall in month of May。
#10111
A
不填； a
B
a ； the
C
the ； the
D
the ； a
The blues has been _____part of African-American culture since then, and it is still ______ important part of American culture.
#9829
A
a; a
B
/ ; an
C
the ; a
D
/ ; a
We don’t understand what the professor means, but we’ve got ____ rough idea of ____ project plan.
#8831
A
the; a
B
the; /
C
a; the
D
a; /
Students should be encouraged to use＿＿Internet as＿＿resource.
#8872
A
∕; a
B
∕; the
C
the ; the
D
the ; a