He had been so absorbed____ watching the car passing by that he didn’t notice his friends ____.
#96358
A
to; coming
B
in; to come
C
on; coming
D
in; coming
推荐题目
—What made Alice so upset?—________.
#91329
A
Peter’s leaving without saying goodbye
B
Peter left without saying goodbye
C
Peter was leaving without saying goodbye
D
Peter had left without saying goodbye
Without facts，we can’t form a correct opinion，for we need to have actual knowledge______our thinking.
#98472
A
which to be based on
B
which to base on
C
on which to base
D
which to base
International communications have led to ________.
#89253
A
using English widely.
B
English having used widely.
C
English to be used widely.
D
English being used widely
(2013·河南豫西五校质量检测)The text is too difficult. The explanation of our teacher will help make it easy ________.
#88984
A
to understand
B
to be understood
C
understood
D
understanding