用 journey , trip , tour, voyage 及  excursion 填空。

①The____________from here to Beijing needs about 18 hours.

②They took the weekend___________to the seashore.

③She has gone for a___________ in Europe.

④She had a brief stay in Paris during her recent __________.

⑤Within less than an hour, she made three home.

⑧The merchants set out on a ________ to India.

⑦They will go on a business __________to America next month.

为了使门洞、窗口和墙垛等处的砖符合模数，满足上下错缝要求，应采用的砌砖工艺过程是( )。

A．抄平放线

B．盘角、挂线

C．摆砖

D．立皮数杆