The problem is so difficult that() of us can work it out. A. someB. onC. a fewD. few
The problem is so difficult that() of us can work it out.
A. some
B. on
C. a few
D. few
相关考题：
This sentence is () difficult () few of the students can understand it. A、too…toB、very, thatC、so, thatD、such, that
Only a small minority of the mentally ill are liable to harm themselves or others.A:easy B:possible C:likely D:difficult
Is English a compulsory subject in primary schools?A:necessary B:significantC:obligatory D:difficult
We are facing both promising opportunities and grave challenges.A:hard B:braveC:severe D:difficult
Oniy a small minority of the mentally ill are liable to harm themselves or others.A:easyB:possibleC:likelyD:difficult
Only a small minority of the audiences are liable to be late for the lecture.A:easy B:possibleC:barely D:difficult