[B] so as to get not involved\r[C] so as not to get involved [D] so th a t not to get involved\r18. _ C___ in a seemingly endless war, the general was forced to evaluate the situ a tio n again.\r[AjSince the loss of 50, 000 soldiers [B]Because of 50, 000 soldiers having lost\r[C]Having lo st over 50,000 soldiers [D]50, 000 soldiers were lo st\r19. Knowing something as a who1e is fa r from knowing al 1 its _ D__ .\r[A] instance [B] character [C] items [D] d e ta ils\r20. —A_ for your laziness, you could have finished the assignment by now.\r[A] Had i t not been [B] I t were not [C] Weren, t i t [D] Had not i t been