I’m delighted _______ as chairman of the students’ union last winter.
A. to appoint B. to be appointed
C. to have appointed D. to have been appointed
Only under special circumstances ________ not to wear their school uniforms.
A. are students allowed B. allowed are students.
C. students are allowed D. are allowed students
There is no ______ in trying to talk him into joining us. He enjoys being alone.
A. doubt B. wonder C. hope D. point
---But for your timely warning, we into great trouble.
---Well, you know we’re friends.
A．would get B．must have got C．would have got D．can’t have got
China’s third manned spaceship Shenzhou Ⅶ was launched and three pilots successfully ____ the mission.
A. acquired B. accomplished C. achieved D. attained
Wind power is an ancient source of energy we may return in the near future.
A. on which B. to which C. by which D. from which
