A.One approved Category I EPIRB
B.Three approved Category I EPIRBs
C.One approved Class B EPIRB
D.Two approved Class B EPIRBs
第2题
A.overtaken
B.competed
C.exceeded
D.surprised
第3题
A.I'm fat.
B.Nor does he.
C.Yes, we do.
D.I've been working all day.
第4题
You've been talking with David all evening when you ought to be ______ with other guests.
A.blending
B.integrating
C.mingling
D.incorporating
第6题
Any open flame can’t exist in this business building
A.Yes. We’ve removed all the flammable gas.
B.Yes. We’ve searched everywhere for flammable liquid
C.Yes. All the flammable liquid and gas have been removed already.
D.Yes. We’ve removed all the liquid, gas and wood which can be burned
第7题
—Are you done with the book I gave you?—Not quite. I've read all ______ the last chapter.
A.but
B.toward
C.until
D.beside
第8题
—Oh. Dear! I’ve lost my new watch.
—_________________
A、I’m sad.
B、That’s all right.
C、What a pity!
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