单选题 I think you'd better make the whole matter______to us now.
A. obvious B. obviously C. clearly D. clear

【正确答案】 D
【答案解析】[解析] 宾补结构
[试题精解] 固定句型make sth．clear意为“把……弄清楚”。clear为形容词，作宾语补足语。