11.   The spacecraft should have flown last November but was delayed in order to replace suspect electronic parts.

a. + part >>共 821
large 7.16%
important 3.31%
spare 3.11%
integral 2.62%
big 2.60%
different 2.56%
small 2.37%
northern 2.32%
first 2.06%
southern 1.85%
suspect 0.04%
suspect + n. >>共 413
package 8.71%
program 3.81%
site 2.29%
car 2.18%
vehicle 1.74%
food 1.63%
facility 1.42%
device 1.31%
meat 1.31%
part 1.20%
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