A.protectB.secureC.guardD.ensure
A. protect
B. secure
C. guard
D. ensure
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The speaker, ______for her splendid speeches, was warmly received by the audience.
A. having known
B. has known
C. knowing
D. known
A.whoB.thatC.whatD.which
A. who
B. that
C. what
D. which
A.justB.sameC.soD.well
A. just
B. same
C. so
D. well
A.greaterB.moreC.lessD.the same
A. greater
B. more
C. less
D. the same