The former (先前的) secretary was not equal to the job. But to my annoyance (恼火), the new secretary is _______ qualified (胜任的) for the job than her.
Scientists think that the continents ____ always where they ___today.
--- Would you tell me ___ you want your tea, with sugar or milk? --- Sugar, please.
Leaves are found on all kinds of trees, but they differ greatly __ size and shape.
He began to take political science_____ only when he left school.
I can't say which wine is best-it's a (n) ___ of personal taste.