69. Let me _________ the case carefully before I draw a conclusion.

A. 　to look at

B. 　to look

C. 　to be looked at

D. 　looking at

A. 　must be

B. 　can be

C. 　would be

D. 　could be

A. 　 up

B. 　to

C. 　out

D. 　over

A. 　logos

B. 　styles

C. 　advertisements

D. 　colors

A. 　What

B. 　That

C. 　As

D. 　Which