The discovery of the halftone process in photography in 1881 made it ______ photographs in
A. the possible reproduction
B. possible to reproduce
C. the possibility of reproducing
D. possibly reproduced
查看答案
A lighthouse is built ______.
A. to light up the harbor
B. to warn people working on the ship
C. to light up the ship
Which of the following is NOT sibling dynamic？
A brother cautions his sister against getting into trouble.
B. Sisters have quarrels with each other.
C. Siblings compete for parental favoritism.
D. Older kids in a family try hard to achieve.
In the third paragraph, the author tries to demonstrate that our siblings
A. offer us much useful information.
B. have great influences on us.
C. are the ones who love us completely.
D. accompany us throughout our life.
听力原文：W: Where can I change dollars into RMB？
M: There's a bank on the first floor.
Q: Where does this conversation take place？
(24)
At a school.
B. At a hospital.
C. At a shopping center.
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