_________ walk is expected to last all day, so bring __________ packed lunch.
A.A; a | B.The; 不填 | C.The; a | D.A; 不填 |
I will never forget the day _____ we spend together.
A.when | B.on that | C.which | D.While |
I will never forget the day _____ we worked together in London.
A.when | B.on that | C.which | D.while |
________ your letter, I would have started off two days ago.
A.If I received | B.Should I receive |
C.If I could have received | D.Had I received |
_______ you’ve got a chance, you might as well make full use of it.
A.Even though | B.In case | C. Now that | D.Only if |
He devoted himself ________ to his research work, having no time to play.
A.exactly | B.gratefully | C. loosely | D.entirely |