And 38 , Grants Pass has a lot of places to eat, ranging from a low-calorie dessert place to lovely restaurants, some of which offer good food and gorgeous views. 39 you can see, Grants Pass offers a lot to do in the summer. 40 you want to give your family a nice, wholesome vacation, try visiting this charming town.
答案：(A) As
【句型】As you can see 是固定句型，表示「如你所見」，用來承接、總結前面描述的內容；Since（因為/自從）、Until（直到）、Then（然後）都不能這樣接「you can see」構成這個總結句型。
本題大考中心未公布逐題答對率，以下不談數據，只談觀念。
四個選項擺進句首唸起來都不算突兀，而 Since 與 As 都能表示「因為」，很容易在這兩個之間猶豫。這一格靠的是一個固定說法。
四個選項都能放在句首，可見這一格考的是這一句與前面的關係，以及固定說法。先看整句：___ you can see, Grants Pass offers a lot to do in the summer.（……你所見，Grants Pass 夏天有很多可以做的事。）這是全篇的收尾，作者要把前面列的一大串收攏起來，固定說法是 As you can see（如你所見、由此可見），填 As。這裡的 as 意思是「如同、正如」，同型的還有 as we all know（眾所周知）、as mentioned above（如前所述）。這一格讓 as 在題庫裡的身分到齊了，四種一次擺出來：本題是「如同、正如」；86 年第 23 題與 87 年第 31 題是「當……的時候」；91 年第 24 題是「隨著」；94 年第 18 題是介系詞「以……的身分」。判準永遠是同一句話：先看後面接的是子句還是名詞，再看語意。
Since（因為、自從）：Since you can see 會變成「因為你看得見」，語意荒謬。Until（直到）：講時間的終點，與收尾總結無關。Then（然後）：是副詞，不能帶出一個子句再接主要子句。
As you can see（如你所見）、as we all know（眾所周知）、as mentioned above（如前所述）、offer a lot to do（有很多可做的事）、in the summer（在夏天）、a lot to do（很多可做的事）。
Although Grants Pass, Oregon, is a fairly small town, it offers much to amuse summer visitors. Water sports are 31 the most popular tourist attraction. Visitors can go rafting down the Rogue River 32 . swimming in the Applegate River. Fishing in the area is another popular activity. Lots of people also go hunting for wild berries that grow along the roadsides. 33 , there are lovely, clean campgrounds where campers can park their vehicles.
34 those who prefer to stay in town, Grants Pass offers several nice hotels. In town, tourists can browse through 35 number of interesting shops, such as antique stores and the shop that sells items 36 from Oregon's beautiful myrtlewood. Another fun 37 is shopping at the open market where local folks sell produce grown in their gardens. And 38 , Grants Pass has a lot of places to eat, ranging from a low-calorie dessert place to lovely restaurants, some of which offer good food and gorgeous views.
39 you can see, Grants Pass offers a lot to do in the summer. 40 you want to give your family a nice, wholesome vacation, try visiting this charming town.