16. A peculiarly pointed chin is his most memorable facial ________./ f( e8 @! R! S& y
A) mark B) feature C) trace D) appearance x' D, @ @2 D) M17. John Dewey believed that education should be a preparation for life, that a person learns by doing, and that teaching must ________ the curiosity and creativity of children. 1 w; \5 r! r6 L+ X: MA) seek B) stimulate C) shape D) secure 3 `& f1 M8 s; U18. Criticism and self-criticism is necessary ______ it helps us to find and correct our mistakes.+ g+ u0 x7 C- O7 a( a
A) by that B) at that C) on that D) in that 8 b6 T0 M& f% F" j7 y$ a. f5 J19. However, at times this balance in nature is ________, resulting in a number of possibly unforeseen effects.2 n5 T; @6 \& j: ^ a5 Z$ @1 x! k
A) troubled B) disturbed C) confused D) puzzled 9 S/ f8 d5 C" W20. The patient‘s health failed to such an extent that he was put into ________ care.. n+ I X8 s% b& M$ ?
A) tense B) rigid C) intensive D) tight" b( s! b$ g2 q6 q/ c+ \
16-20 BBDBC