I’m not a little tired today after giving the room a thorough cleaning and I have never had ______today.
A. as tiring a day as B. as a tiring day as C. tiring as a day as D. day as a tiring as
—I thought you ______ for vacation tomorrow.
—I had planned to, but I have a very important meeting to attend tomorrow.
A. will leave B. are leaving C. have left D. were leaving
The development of industry has been ____gradual process throughout _____ human existence, from stone tools to modern technology.
A. 不填; the B. the; a C. a; 不填 D. a; a
The police are trying to find out the ____ of the woman killed in the traffic accident．
A．evidence B．recognition C．identity D．status
---I got a rise in salary! ---_____________.
A. Yes, I think so. B. You did? C. Are you? D. My pleasure.
Peter has gone to Beijing, but I’m wondering why he ________ in such a hurry.
A. left B. has left C. leaves D. was leaving
