fluidized bed granulation
第1题:
17.
A.are
B.is
C.be
D.do
第2题:
I’m on night duty.When you go to( ), I go to( ).
A.the bed...the work
B.bed...the work
C.bed...work
D.the bed...work
第3题:
16.
A. am
B.is
C. be
D. are
第4题:
32________.
A.are
B.am
C.be
D.is
第5题:
40_____.
A. Radio
B. Television
C. stage
D.bed
第6题: