【推荐2】Prince Philip championed many causes and charities when alive, including setting up the hugely successful Duke of Edinburgh Award scheme ________at encouraging schoolchildren to take part in character-building activities.

A．aiming

B．being aimed

C．having aimed

D．aimed

【推荐3】Students are given a lot of exercises to do, ________ to improve their grades.

A．aimed

B．aiming

C．to be aimed

D．to aim

【推荐1】Internet users have for far too long existed in an ignorant malaise (难以描述的问题) about cybercrime and must now be ________if they truly value personal data.

A．waken

B．awaken

C．awoke

D．awoken