These diagrams are especially helpful when we have a concrete problem ________ at hand.
#88821
A
be solved
B
to solve
C
solved
D
being solved
推荐题目
Those ___ to go to the exhibition should inform the office.
#98027
A
not wanting
B
who not want
C
not wanted
D
are not want
March 5 marks the 50th anniversary of the “learning from Lei Feng Day”, a day_____ in honor of the Chinese soldier Lei Feng.
#88919
A
being named
B
having named
C
named
D
to be named
— O’Neal works hard.— So he does. He is often seen _____ heavily before his teammates have even arrived at practice.
#98586
A
to be sweated
B
sweated
C
be sweated
D
sweating
_________ the exact departure time, he missed his train.
#89438
A
Not be told
B
Having not been told
C
Not having told
D
Not having been told.
The convenient media give people the chance to have the information we look forward_____ to them quickly and cheaply.
#90865
A
to deliver
B
deliver
C
to delivering
D
to delivered