_______ a pair of compasses, it is easy to describe a circle.
#70488
A
Having
B
To have had
C
If you have
D
if having
推荐题目
A goal is to one’s life ________ a sail is to a boat. _______ can one succeed without a goal.
#69489
A
what; Seldom
B
that; Hardly
C
what; Nor
D
that; Neither
The task requested _______ did it _______ careful and brave enough.
#69889
A
who,is
B
whom,was
C
whomever,were
D
whoever,be
If you _________ my advice, you ________ your failure now. You _________ your victory.
#66955
A
took ... wouldn’t cry over ... would celebrate
B
had taken ... wouldn’t have cried over ... would have celebrated
C
had taken ... aren’t crying over ... are celebrating
D
had taken ... wouldn’t be crying over ... would be celebrating
If you feel tired and sick of fat food, that is ______ you have to go to the hospital for medical examination.
#73982
A
why
B
whether
C
when
D
what