单项选择题

A．Monday.
B．Tuesday.
C．Wednesday.
D．Thursday.
<上一题 目录 下一题>
热门 试题

单项选择题
Which of the following does this passage mainly discuss
A．The application of bionics.
B．The first "open heart" surgery.
C．The development of the artificial heart.
D．The future of applied bionics.
单项选择题
Marie felt nervous when she knocked at the door because ________.
A．it was her first day in a new job
B．she was a little bit late for work
C．she was afraid that she had gone to the wrong place
D．there was no answer from inside the office
相关试题