129. By end of the writing workshop, participants will have gained a thorough ___ of the rules of grammar
(A)understand(B)understanding(C)understandably(D)understands
답(A)
130. Driver waiting in the loading zone must switch off the engines of their delivery vans and avoid leading them
(A)idle (B)valid (C)blank (D)empty
129번은 답이 왜A인가요??
130번은 저 자리에 왜 형용사가 들어가지요??
(A)understand(B)understanding(C)understandably(D)understands
답(A)
130. Driver waiting in the loading zone must switch off the engines of their delivery vans and avoid leading them
(A)idle (B)valid (C)blank (D)empty
129번은 답이 왜A인가요??
130번은 저 자리에 왜 형용사가 들어가지요??
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