51.
[答案] A
[解析] 參見教材P59
52.
[答案] B
[解析] 參見教材P60
53.
[答案] A
[解析] 參見教材P63
54.
[答案] C
[解析] 參見教材P64
55.
[答案] C
[解析] 參見教材P66
56.
[答案] B
[解析] 參見教材P66
57.
[答案] B
[解析] 參見教材P75
58.
[答案] C
[解析] 參見教材P78
59.
[答案] B
[解析] 參見教材P78
60.
[答案] A
[解析] 參見教材82頁
[答案] A
[解析] 參見教材P59
52.
[答案] B
[解析] 參見教材P60
53.
[答案] A
[解析] 參見教材P63
54.
[答案] C
[解析] 參見教材P64
55.
[答案] C
[解析] 參見教材P66
56.
[答案] B
[解析] 參見教材P66
57.
[答案] B
[解析] 參見教材P75
58.
[答案] C
[解析] 參見教材P78
59.
[答案] B
[解析] 參見教材P78
60.
[答案] A
[解析] 參見教材82頁