托福選擇題試題訓(xùn)練

　　1.The Chisos Mountains in Big Bend National Park in Texas were created by volcanic eruptions that occurred _____。

　　(A)the area in which dinosaurs roamed

　　(B)when dinosaurs roamed the area

　　(C)did dinosaurs roam the area

　　(D)dinosaurs roaming the area。

　　2.In bas-relief sculpture，a design projects very slightly from its background，_____ some coins。

　　(A)as on

　　(B)because

　　(C)the way that

　　(D)similarly。

　　3.Alaska found the first years of its statehood costly because it had to take over the expense of services _____ previously by the federal government。

　　(A)To provide

　　(B)Be provided

　　(C)providing

　　(D)provided。

　　4.With age，the mineral content of human bones decreases，_____ them more fragile。

　　(A)make

　　(B)and to make

　　(C)thereby making

　　(D)which it makes。

　　5.。Not until Kentucky‘s Mammoth Cave had been completely explored in 1972_____。

　　(A)when was its full extent realized(B)that its full extent realized

　　(C)was its full extent realized

　　(D)the realization of its full extent。

　　6.The first explorer _____ California by land was Jedediah Strong Smith，a trapper who crossed the southwestern deserts of the United States in 1826。

　　(A)that he reached(B)reached

　　(C)to reach

　　(D)reaching it

【托福選擇題試題訓(xùn)練】相關(guān)文章：

2017年托福寫作試題訓(xùn)練08-22

托福口語專項(xiàng)提高訓(xùn)練試題及答案10-23

2016年托福閱讀模擬試題訓(xùn)練11-08

最新托福閱讀試題模擬訓(xùn)練08-20

最新商業(yè)托福試題閱讀中級(jí)備考訓(xùn)練10-31

2017年托福考試精選訓(xùn)練試題06-25

2016托福考試語法選擇題模擬試題06-07

2017年托福試題高級(jí)模擬訓(xùn)練題及答案08-06

托福寫作試題08-06

托福閱讀理解試題07-02