问题

come to ask for some advice at any time —Yes, of course. .

A:If you’re convenient
B:At your convenience
C:Don’t worry
D:Don’t mention it;

正确答案是：

同类题型

y after suffering from a massive earthquake and________ to ruins, the city took on a new look

________ do you improve your English —I improve it ________ practicing it more often.

mber 13 is a special number, ____, Ithink, that will be hated by the foreigners.

After years of changing residence (住处) and promotion, Madelyn moved to a new city and _____ became vice-president of a local bank

was just talking to Margot when Jackson _________.