It ____________ whether he will go on with his study at the university.A hasn

Whether we help him or not, he will succeed. The italicized part functions as a（n)______in

It makes no difference to me ______ Miss Black will come or not.A．whenB．howC．thatD．whether

It makes no difference to me _________ he willcome or not.A.howB.whyC.whenD.whether

I have no doubt ________he will overcome all his difficulties.A、ifB、thatC、as toD、whether

You will see to______the engine does not get out of order.A．it thatB．thatC．whichD．whether

It isnt so much whether he works hard; the question is whether he works______.A．at allB．ab