73.
(A) acoustic
(B) electrified
(C) eccentric
(D) elaborate

69. Which of the following statement is TRUE? (A) According to recent studies, left half is devoted to sense, right half to sensibility. (B) With the amazing recent discoveries, scientists are just one step away from the truth of human brains. (C) Human brains have potentials far more than we used to presume. (D) Human brains lack the overall coordination capacity and the function of spinal cords is essential.

70. Which of the following statements is WRONG? (A) When some parts of the brain are injured, certain function relevant to these parts are paralyzed for sure and would never be taken back by other parts. (B) Human brain is a complicated organ we have not really explored thoroughly. (C) Recent discoveries of human brain bring confidence for scientists. (D) Human beings remain hopeful in the mission to explore the function of human brain.

71. (A) combat (B) comrade (C) command (D) compensation

72. (A) additionally (B) early (C) accordingly (D) previously

74. (A) accompanied (B) attached (C) appendix (D) apprenticed

75. (A) casket (B) helmet (C) costume (D) covenant

76. (A) optimzied (B) optional (C) outlawed (D) outcast

77. (A) sharpening (B) penalizing (C) penetrating (D) concentrating

78. (A) accuracy (B) aperture (C) appointment (D) adaptation

79. (A) blasphemy (B) blade (C) bladder (D) blaze