13. Interest in the ancient art form of mural painting was rekindled _____for the 1893 Chicago World's Fair.
A. when the murals created
B. the murals that were created
C. and the murals to be created
D. by the murals created
A
出现状语从句是正确的
14 The seventeenth-century discovery _____of life that are invisible to the naked eye was a dramatic one in human history.
A. of forms
B. that forms
C. forms
D. forms are
A
只有A的形式既满足前面discovery又满足后面的are
15 Astronmers believe that almost every galaxy probably has a huge black hole at ______center.
A. its
B. it has a
C. it
D. it is
D. it is
A
这里缺物主代词
13题我不太明白为什么不是D, |