— Have you any letters _____?— No, thanks.
#91897
A
to be typing
B
to type
C
to be typed
D
typed
推荐题目
___ used ___ in a foreign country needs time .
#95825
A
To get; to live
B
Getting; to live
C
Getting; to living
D
Got; to living
At the crossing there is an arrow _______the direction to the Andrew Farm. 
#97845
A
indicating
B
to indicate
C
indicated
D
dictating
 It rained heavily in the south, _____ serious flooding in several provinces.
#90186
A
caused
B
having caused
C
causing
D
to cause.