l'm afraid l won't be available then.l()a friend off at five this afternoon.
A.will see
B.see
C. will be seeing
A.will see
B.see
C. will be seeing
第1题
Patient: Could you arrange for me to see Doctor Smith tomorrow morning?
Nurse: _________. He won't be free until 12:00.
A. You can call later
B. You're unlucky
C. I can't do that
D. I'm afraid not
第4题
A.H,L,P参观T;R,S参观V。
B.H,L,P,R参观M;S参观V。
C.H,P,R参观T;L,S参观M。
D.H,R,S参观M;L,P参观V。
第5题
A、I'm afraid it will
B、Yes, the speech lasts
C、No, the speech doesn't last
D、Not at all
第6题
A.削减(xuē) 桎梏(ɡù) 熏陶(táo) 一丘之貉(hé)
B.整饬(chì) 纤维(qiān) 渐染(jiān) 靡靡之音(mí)
C.优劣(lüè) 拘泥(nì) 装订(dīng) 蜚声文坛(fēi)
D.忖度(cǔn) 绯闻(fěi) 泠然(léng) 孝悌忠义(tì)
第7题
A.Certain
B.A
C.some
D.One
第8题
George:You’ve given US a wonderful Chinese dinner.Mrs.Li. Mrs.Li:
A.Oh,I"m afraid I didn’t cook very well.
B.I"m glad you enjoyed it.
C.Come again when you are free.
D.It’s not necessary for you to say so.
第9题
A.Yeah.But I"m afraid I can’t
B.Sorry but I have to think it over
C.I"m afraid you(30,11
D.Another day would be fine
第10题
A.excuse me
B.I’m sorry
C.Never
D.I don’t
第11题
如本题图,一单摆的摆长l=100cm,摆球质量m=10.0g,开始时处在平衡位置。
(1)若给小球一个向右的水平冲量F△t=10.0g·cm/s,以刚打击后为t=0时刻,求振动的初相位及振幅;
(2)若F△t是向左的,则初相你为多少?