某项目的现金流量表如下，已知ic=10%，则该项目的动态回收期为()年。
A. 5.21
B. 5.36
C. 5.48
D. 5.67
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Not until Saturday afternoon______arrange for me to see Mr. Simpson.
A. he did
B. that he
C. he could
D. could he
______the door when the dog came running into the house.
A. Scarcely did I open
B. Hardly did I open
C. Scarcely had I opened
D. No sooner had I opened
______I was fifteen that I set my foot in Ireland.
A. It was not until
B. Not until
C. Although
D. Even if
Not until quite recently______any idea what a spaceship was like.
A. did I have
B. that I had
C. when did I have
D. didn't I have
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