问题
-
There is always the ____of an earthquake in this region, but so far there has been no sign
-
The economy in this region has been stagnant for a long time and no signs of recovery have
-
"The orphan has no father"is a case ofA.entailment.B.presupposition.C.contradiction.D.taut
-
The government has () this application.A、agree withB、approvedC、approved ofD、accepted
-
Such______the case, there are no grounds to justify your complaints.A.has beenB.isC.areD.b
-
This valve regulates the flow of water.