There is now clear evidence that women are much more likely to provide personal care for relatives （）

单项选择题The police officer’s warm brown eyes, relaxed manner and pleasant smile made him easy （）.

A．to talk
B．talking to
C．to talk to
D．talking

单项选择题College students need to be taught more skills and information to enable them to meet the challenges （）face everyone in daily life.

A．when
B．where
C．which
D．what