【導(dǎo)讀】完成下面的選擇題。A．ABB．ACC．ADD．BC. 3．在圖2中，與投影面H平行的平面是()。A．△ABCB．△CDEC．△ACED．△AEF. 1．求點(diǎn)A到直線CD的垂直距離。2．已知四邊形ABCD的V投影及其兩條邊的H投影，試完成整個四邊形ABCD的H投影。3．求作圓錐被截切后的水平投影與側(cè)面投影。4．根據(jù)所給形體的兩面投影，補(bǔ)繪第三投影。每選對一題給3分，選錯不給分，也不扣分)1．A2．D3．A4．B. 6分，求出距離的實長6分。畫對每一個形體給6分，畫對三個形體的交線給4分). 1．過A點(diǎn)作長度為30mm，α=45°的正平線AB，已知B點(diǎn)在A點(diǎn)的右上方。在三角形ABC內(nèi)取一點(diǎn)D，使其距H面15mm，距y面20mm。求直線MN與ABC平面的交點(diǎn)，并判別直線MN的可見性。2．每補(bǔ)對一條線給3分。

　　

【正文】 er for you to fit into your little black dress. Breakfast, brunch, lunch and light supper are also served at the tearoom, a hub of many cultures and takes in a mix of different styles of French cuisines, according to the management team. The semicooked foie gras terrine, is seductive and deceptive. It’s generously served at the size and shape of a toast, while the actual brioche toast is baked into a curved slice dipped with fig chutney. The flavor, however, is honest: strong, smooth and sublime. And you don’t actually need the toast for crunchiness. This is the season for high teas, with dainty cups of fine china and little pastries that appeal to both visual and physical appetites. But there is one high tea with a difference, and Pauline D. Loh finds out just exactly why it is special. Earl Grey tea and macarons are all very well for the crucial recuperative break inbetween intensive bouts of holiday season shopping. And for those who prefer savory to sweet, there is still the selection of classic Chinese snacks called dim sum to satisfy and satiate. High tea is a meal to eat with eye and mouth, an inbetween indulgence that should be light enough not to spoil dinner, but sufficiently robust to take the edge off the hunger that strikes hours after lunch. The afternoon tea special at ShangXi at the Four Seasons Hotel Pudong has just the right elements. It is a pampering meal, with touches of luxury that make the high tea session a treat in itself. Whole baby abalones are braised and then topped on a shortcrust pastry shell, a sort of Chinese version of the Western volauvent, but classier. Even classier is the dim sum staple shrimp dumpling or hargow, upgraded with the addition of slivers of midnight dark truffles. This is a master touch, and chef Simon Choi, who presides unchallenged at ShangXi, has scored a winner again. Sweet prawns and aromatic truffles — what’s not to love? His masterful craftsmanship is exhibited in yet another pastry — a sweet pastry that is shaped to look like a walnut, but which you can put straight into the mouth. It crumbles immediately, and the slightly sweet, nutty morsel is so easy to eat you’ll probably reach straight for another. My favorite is the dessert that goes by the name yangzhi ganlu, or ambrosia from the gods. The hotel calls it chilled mango cream with sago, pomelo and bird’s nest – made with ingredients that resonate with every female soul. It does taste like ambrosia, with the sweetsour fragrance of the mango forming the first layer of taste and sensation, and the pomelo sacs and sago pearls providing the tactile contrast. The bird’s nest — it’s the ingredient that gilds the lily, since it is supposed to nourish and nurture a perfect plexion. For those unfamiliar with this exotic ingredient, the bird’s nest is not a bundle of twigs, but is, instead, the dried secretion that cave swifts use to build their nest. Technically, it’s bird saliva, but the Chinese believe that it has collagenboosting properties essential to beauty. To me, it just tastes good, adding a slight gelatinous crunch to the back of the teeth. There is also a baked mushroom puff pastry that includes the highly prized Matsutake or pine mushroom. You also get a choice of teas, but I strongly remend the aged Pu’er from Yunnan province. It is a mellow tea that will go perfectly with the rich little nuggets, and will warm you up on a cold afternoon. Incidentally, the general guide is green tea such as Longjing or Dragonwell for the hot season, semifermented teas like Wulong or Iron Buddha for autumn, and more warming teas like Pu’er for winter. The ShangXi afternoon tea costs 228 yuan ($37) per person, and 388 yuan for the more opule