Itcostmeonepound,p()10pencetohavetheletterposted.
A. pluses
B. plused
C. plus
D. plan
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Thanks()ourmedicalknowledge,thisterriblediseaseismuchlesscommonnow.
A. to
B. with
C. has
D. and
Insomecases,peopletreattheirpets(宠物)()membersoftheirfamilies,orperhapsbetter.
A. in
B. like
C. of
D. on
GDP在2万亿以上的国家占了世界经济的63%。
A. 对
B. 错
Ihaveastrongdesire()freshairafterstayinginthesmallroomforseveralhours.
A.
and
B.
on
C.
for
D.
with