阅读下列材料，回答问题。材料一下图所示区域中X城将建设成为重要的科技、商贸、金融

The human nose is an underrated tool. Humans are often thought to be insensitive smellers compared with animals, (51) this is largely because, unlike animals, we stand upright. This means that our noses are (52) to perceiving those smells which float through the air, missing the majority of smells which stick to surfaces. In fact, (53) , we are extremely sensitive to smells, even if we do not generally realize it. Our noses are capable of (54) human smells when these are diluted to far below one part in one million.

Strangely, some people find that they can smell one type of flower but not another, (55) others are sensitive to the smells of both flowers. This may be because some people do not have the genes necessary to generate (56) smell receptors in the nose. These receptors are the cells which sense smells and send (57) to the brain. However, it has been found that even people insensitive to a certain smell at first can suddenly become sensitive to it when (58) to it often enough.

The explanation for insensitivity to smell seems to be that the brain finds it (59) to keep all smell receptors working all the time but can (60) new receptors if necessary.

60().

A.introduce 

B.summon 

C.trigger 

D.create

患儿男，6岁。近1日发热，皮肤可见较多皮疹，有丘疹、疱疹、水疱混浊，体温高达40℃，精神萎靡。

确定此病的隔离期的重要依据是（）

A.潜伏期

B.传染期

C.前驱期

D.症状明显期

E.恢复期

老年人阳虚质运动保健是（）。

A.建议老年人形成良好的运动习惯，每日进行半小时至1小时的有氧运动。推荐保健运动为八段锦、太极剑及太极拳

B.老年人在运动中应注意避风寒，不宜大汗，适合做一些温和的有氧运动如慢走以及太极剑、太极拳等。八段锦的“背后七颠百病消”和“两手攀足固肾腰”加做1-3遍

C.易于感受外邪，应注意保暖，不要劳汗当风，防止外邪侵袭。避免劳累：劳则气耗，尤当注意不可过于劳作，以免更伤正气

D.老年人在运动中应注意避风寒，不宜大汗，适合做一些温和的有氧运动如慢走、以及太极剑、太极拳等。八段锦的“背后七颠百病消”和“两手攀足固肾腰”加做1-3遍

[背景资料]：我国现行的道路相关标准和规范中尚未对风化料能否用于路基填筑做出明确规定。在昆明市及其周边地区有一种当地俗称“阳干石”的风化玄武岩储量十分丰富。昆明市广福路（属城市快速路）改扩建工程中，建设单位欲将这种风化料应用于路基填筑中。“阳干石”外表呈棕褐色，开挖出来时质地坚硬，但其耐候性差，经暴晒、风吹和雨水浸泡的交替作用后容易变得疏松甚至剥落。

问题：

鉴于“阳干石”的特殊性质，在路基施工阶段应如何进行质量控制？