1.   He later rewrote it to include more personal experiences and a few chapters of background material.

2.   Only the one chosen background material has been used but it has been presented at various distances and angles.

3.   The author included a new chapter of background material for the second edition of the book.

4.   Bear in mind that background material expands infinitely, and needs to be closed off somewhere to prevent you becoming submerged in an endless and unfinishable project.

5.   They are not simply background materials for your preparation, but guide what sort of essay will result.

6.   Austin expects to file shortly thereafter with news and color top on background material written earlier in the cycle.

7.   Background material on the Family Preservation Program was found outside the construction-waste container.

8.   Background material could simply be incorporated into other scenes.

9.   Background materials and classroom guides are sent to teachers in advance.

10.   Cornwell is a born storyteller who works hard on her background material, and her effort pays off handsomely.

n. + material >>共 776
construction 9.63%
source 4.26%
plant 2.67%
reference 2.39%
research 2.31%
weapon 2.15%
weapons-grade 1.87%
bomb 1.75%
course 1.59%
campaign 1.55%
background 1.55%
background + n. >>共 235
check 51.21%
music 6.61%
noise 6.23%
information 5.40%
investigation 2.13%
material 1.63%
radiation 1.46%
report 1.34%
file 0.96%
activity 0.79%
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