Which of the following is a complex sentences

a. mark wanted blueberry pie and vanilla cream
b. as i expected, she showed up late
c. sue gave jim a new jacket, and he left for the tennis court
d. eileen bought pants but not a new jacket

1.the hosts on two opposing mountains stood,  

2.thick as the foliage of the waving wood;  

3.between them an extensive valley lay,  

4.o'er which the gleaming armour pour'd the day,  

5.when from the camp of the philistine foes,

6. dreadful to view, a mighty warrior rose; in the dire deeds of bleeding battle skill'd,

ur answer is in the it