问题
选择题
--- Credit cards are useful when travelling.
—True. They save us the trouble of taking too much cash.
A．exactly
B．gradually .
C．particularly
D．hardly
答案
答案：C
考查副词。exactly准确地；gradually逐渐地；particularly尤其；hardly几乎不能。句意：——信用卡在旅游时特别有用。——的确，他们省了许多花现金的麻烦。