A
B
C
D
第1题:
Last Sunday, Jane had the windows _________.
A. cleaning
B. to clean
C. cleaned
第2题:
A、 looked up
B、 looked at
C、 picked out
D、picked up
第3题:
A.picked up
B.picked on
C.picked out
D.picked at
第4题:
【C5】
A.caught
B.held
C.took
D.picked
第5题:
58.
A.cleaned up
B.ended up
C. gave up
D.picked up
第6题:
A schooner is a fore-and-aft rigged vessel with ______.
A.a single mast
B.two masts: with the mizzen stepped abaft the rudder post
C.two masts: with the mizzen stepped forward of the rudder post
D.at least two masts: a foremast and a mainmast
第7题:
第8题:
第9题:
A
B
C
D
第10题:
a single mast
two masts: with the mizzen stepped abaft the rudder post
two masts: with the mizzen stepped forward of the rudder post
at least two masts: a foremast and a mainmast
第11题:
one mast
two masts: with the mizzen stepped abaft the rudder post
two masts: with the mizzen stepped forward of the rudder post
two masts: a foremast and a mainmast
第12题:
第13题:
A.mark
B.feature
C.trace
D.appearance
第14题:
A: at
B: up
C: out
D: to
第15题:
A) aimed
B) targeted
C) focused
D) pointed
第16题:
A gathered
B speeded
C worked
D picked
第17题:
30_______.
A.prepared
B.took
C.caught
D.picked
第18题:
第19题:
第20题:
1/4
1/3
4/11
1/2
9/7
第21题:
Before
During
After
Within
第22题:
sludge
water
micro-organism growth
all of the above
第23题:
mark
feature
trace
appearance