A.Take more core courses.B.Register for optional courses.C.Quit her pres
A. Take more core courses.
B. Register for optional courses.
C. Quit her present courses.
D. Try again a week later.
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A.Mary should get rid of her pet as soon as possible.B.Mary will not be able to
A. Mary should get rid of her pet as soon as possible.
B. Mary will not be able to keep a dog in the building.
C. Mary is not happy with the ban on pet animals.
D. Mary might as well send her dog to her relative.
Food waste in less-developed countries happens mainly at the producers end.
二相气雾剂为 （）
A. 溶液型气雾剂
B. 0／W乳剂型气雾剂
C. W／0乳剂型气雾剂
D. 混悬型气雾剂
E. 胶体溶液型气雾剂
A.packing up to go abroad．B.Brushing up on her English．C.Drawing up a pl
A. packing up to go abroad．
Brushing up on her English．
C. Drawing up a plan for her English course．
D. Applying for a visa to the United States．
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