Which of the following statements about hot air balloons is NOT true?
(A)Many people still enjoy watching them in flight.
(B)Chinese military leaders used them to send messages.
(C)The first balloon flights that carried people occurred in Europe.
(D)Historians are certain that the Nazca used them to make ground drawings.

答案：登入後查看
統計： A(103), B(81), C(94), D(208), E(0) #402158

Jerry Chang

B2 · 2013/05/28

#639827

(D) certain：確鑿的, 無疑的; 可靠的

但是文中說明是"speculate" ：思索; 沈思; 推測

並未確定，所以錯誤的要選(D)

Chun Jen Wang

B1 · 2013/04/02

#583220

約熱氣球下面的語句是不正確的？

(A)許多人仍然喜歡看他們在飛行中。

(B)中國軍方領導人用他們發送消息。

(C)第一個氣球攜帶人在歐洲發生。

(D)歷史學家肯定的是，納斯卡，使地面圖。