这2道选择题,选哪个?14. The manufacturers ____ that all the TV sets they supply are properly tested.A.testify B.convince C.warrant D.manifest15. We must ____ that the telegram arrives in time.A. warrant B.assure C.ensure D.insure
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这2道选择题,选哪个?14. The manufacturers ____ that all the TV sets they supply are properly tested.A.testify B.convince C.warrant D.manifest15. We must ____ that the telegram arrives in time.A. warrant B.assure C.ensure D.insure
这2道选择题,选哪个?
14. The manufacturers ____ that all the TV sets they supply are properly tested.
A.testify B.convince C.warrant D.manifest
15. We must ____ that the telegram arrives in time.
A. warrant B.assure C.ensure D.insure
这2道选择题,选哪个?14. The manufacturers ____ that all the TV sets they supply are properly tested.A.testify B.convince C.warrant D.manifest15. We must ____ that the telegram arrives in time.A. warrant B.assure C.ensure D.insure
c保证
c确保
14,C制造商保证他们提供的所有电视都被认真测试过了。
15,B我们必须确保电报及时送到。
BC