The event is a clear indication that food safety is a big problem; nobody can ________ all foods are secure to us, but we are sure that the situation is turning for the better.
A.acknowledge B.guarantee C.identify D.clarify
. Teamwork is very important in modern society. ______ an effective team member, you need to
develop a team attitude.
A.Become B.Becoming C.Having become D.To become
29.____________ the news, so far, has been good, there may be bad days ahead.
A.When B.While C.If D.As
The manager, in ________ office I just attended an interview, asked me to go back, waiting for the reply.
A.whom B.what C.whose D.which
— Dad, what major do you think I should choose when I go to college?
— ________. You should choose it according to your own interest.
A.You got it B.You speak C.That’s it D.It’s up to you
假如你是李华。你的朋友Jackie因为平时专注于学习而疏于锻炼，导致身体状况欠佳而影响正常的学习和生活，现特向你求助，希望你能给他一些有效的建议。请你用英语给他回电子邮件。
Dear Jackie,
I am terribly sorry to know that you are in bad health because of lack of proper physical exercise.
__________________________________________________________________________________________________________________________________________________________________________________________________________
I hope my e-mail will help you and look forward to your recovery soon.
Yours,
Li Hua
