If separating effect is not good, which measure should be taken ____.A.working at interval

The separating effect of oil separator is not very good, the reason may be ___ .A.too litt

The price of this machine is not reasonable.A.helpfulB.kindC.fairD.effective

Which of the following is NOT a disadvantage of country life？A．That you feel you are separ

"If it sounds too good to be true, it is" meansA．when something good happens, it is expect

"If sounds too good to be true, it is." meansA．when something good happens, it is expected

I hope to be ______ your teacher ______ your good friend.A、not; butB、not only; butC、if;