题目内容
(请给出正确答案)
[单选题]
Wu Dong was _______tired that he couldn't keep his eyes open.
A.too
B.much
C.such
D.so
查看答案
如果结果不匹配,请 联系老师 获取答案
A.too
B.much
C.such
D.so
"Where is Wu Dong?" " He ______ Shanghai."
A.has gone to
B.will go
C.has been
D.went
A.to:to
B.on;in
C.to;on
D.in;on
A.互联网原型系统始建于1969年,即美国国防部高级研究计划局
B.1989年欧洲粒子物理研究所
C.1990年ARPnet退出历史wu台,由NSF所替代
D.1991年网景公司问世,92年上市创当时首日获利记录
A.y’(t)/x(t)
B.-y’(t)/x(t)
C.y’(t)/x’(t)
D.y(t)/x’(t)
E.-y(t)/x’(t)
I will make sure that you ______.
A.won't get lost
B.don't get lost
C.won't lost
D.lost
A.isn't it
B.doesn't it
C.wasn't it
D.hasn't it
Your mother must be at home, ______she?
A.mustn't
B.doesn't
C.isn't
D.needn't