[单选题]
The lowest tone to resonate in an ope t.,iwd o*saboldcd.+*tak. .n pipe of length L is 200 Hz. Whgt7 r3p1 5.0-) lf.sqsd b zyhd3tkczuich one of the following freq5s)ftzg0 c q3 dbhst1r73 ypuz.d-l.kuencies will not resonate in the same pipe?
A. $400 \; Hz$
B. $600 \; Hz$
C. $800 \; Hz$
D. $900 \; Hz$