China recently tightened its waters controls near the Huangyan Island to prevent Chinese fishing boats from ________ in the South China Sea.
| A．attacking | B．having attacked |
| C．being attacked | D．having been attacked |
What made my father satisfied was over 50% of the students in his class had been admitted to key universities.
| A．because | B．that |
| C．what | D．why |
Some students even have no idea of they are studying, so they are aimless most of the time.
| A．who | B．when |
| C．where | D．why |
(2013·宁波模拟)Word came that free souvenirs would be given to comes first.
| A．no matter who | B．whomever |
| C．no matter whom | D．whoever |
Telephone users sometimes complain about unreliable service and they consider unfair charges.
| A．which | B．that | C．what | D．how |
When it comes to a job interview, you really don’t know you performed until you get the good-news call.
| A．how | B．why | C．where | D．when |