A.clear
B.clean
C.clearly
D.cleanly
第1题
We feel sorry but we have to inform you that the materials you ordered are out of stock. (regret)
第2题
A.at
B.in
C.on
D.for
第3题
We are sorry to have kept you______(wait) for 2 hours.
第4题
A.We appreciate…
B.We regret to tell you that …
C.We feel regretful that …
D.We are sorry to hear that …
第5题
4.We feel sorry but we have to inform you that the materials you ordered are out of stock. (regret)
第7题
A.reuse
B.forget
C.accept
D.refuse
第8题
A.convenient
B.inconvenient
C.convenience
D.inconvenience
第9题
A.Excuse me
B.I’m sorry to hear that
C.You’re welcome
D.Have a good time
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