Part III Vocabulary and Structure (20 minutes)
Directions: There are 30 incomplete sentences in this part. For each sentence there are four choices marked A, B, C and D. Choose the ONE that best completes the sentence. Then mark the corresponding letter on the Answer Sheet with a single line through the center. 【題組】70. The ships’ generator broke down, and the pumps had to be operated ________ instead of mechanically.
(A)) manually
(B)) artificially
(C)) automatically
(D)) synthetically