单项选择题
A.so a big job B.a so big job C.a such big job D.such a big job
They are（）students that they all performed well in the ...
单项选择题They are（）students that they all performed well in the nationwide examinations.
A.so diligent B.such diligent C.so much diligent D.such very diligent
Once he starts a job, he won't stop（）it is finished.A.t...
单项选择题Once he starts a job, he won't stop（）it is finished.
A.till B.after C.before D.until
（）you told me, I had heard nothing of what happened.A.N...
单项选择题（）you told me, I had heard nothing of what happened.
A.Not B.After C.Till D.Until
