The problem requires ______.
#97533
A
studying with great care
B
to study carefully
C
to be studied without carelessness
D
taking great care of studying it
推荐题目
She is looking forward________to the ball.
#88504
A
to be invited
B
being invited
C
to inviting
D
to being invited
Paper cuts which show the Chinese character for double happiness are often used ________ weddings.
#97056
A
to celebrating
B
to celebrate
C
celebrating
D
celebrate
Mary is always pleased _______ _______ at the party.
#97631
A
to invite; to sing
B
to invite; singing
C
to be invited: to sing
D
to be invited; singing
A case of suspected food poisoning in New York has led to 6 high school students to hospital.
#89697
A
being sent
B
sent
C
sending
D
to be sent
She wants very much to improve her _______.
#97972
A
speaking English
B
spoken English
C
English speaking
D
speak English