问题
Mr. Smith works with a mobile phone company, but he _____________ for this international meeting, since he is on holiday.
A:works
B:is working
C:has worked
D:had worked
B:is working
C:has worked
D:had worked
正确答案是：
同类题型
Wednesday is the __________ day of a week.
My uncle ___________ a farmer. Now he is a driver.
My niece used to live in __________ was known as “Lucky Community”.
There aren’t many people in the village since ______ of them ______ moved to the town nearby.
Just before the Chinese class, I suddenly realized that I forgot _______ my Chinese text book.