单项选择题—The research on the new bird flu virus vaccine is challenging and demanding. Who do you think can do the job — () my students have a try
A. Shall B. Must C. Will D. May
单项选择题—After reading the story about Jin Jing, I was very ______. —______ She's really brave.
单项选择题发音不同的是()。
A. bee B. tree C. leg D. she
单项选择题—What do you think of the concert —I really enjoy it. I didn't expect it was ______ wonderful.
单项选择题All international orders are ______ via Global Express Mail within five to ten business days.
单项选择题Of the 9500 drivers () since the beginning of the year, 23% were found () in road knowledge.
A. tested lacking B. having been tested to lack C. tested lacked D. to have been tested lack
单项选择题That she hadn't kept her ______ on her work resulted in the failure.
单项选择题Stop making so much noise ()_ the neighbor will start complaining.
A. or else B. but still C. and then D. so that
单项选择题The Canterbury Tales, a collection of stories told by a group of pilgrims on their way to Canterbury, is an important poetic work by______.
单项选择题—Arent you Marys sister —(). Im her aunt.
A. Yes I am B. No I'm not C. Yes I'm not D. No I am