沥青贯入碎石基层施工步骤包括：①撒布主层集料;②压路机碾压;③浇洒沥青;④撒布嵌缝料;⑤撒布封层料。正确的施工顺序是()。

• A.①→②→③→④→②→③→④→②→③→⑤→②
• B.①→③→④→②→③→④→②→③→⑤→②
• C.①→②→④→②→③→④→②→③→⑤→②→③
• D.①→③→②→④→②→③→④→②→③→⑤→②→③

正确答案：A