A.The construction of bridges and tunnels became much more expensive.
B.The original objective of dynamite was to help the Russian navy.
C.Many people used nitroglycerine as a weapon in war.
D.Alfred Nobel gave away prizes to specialists in six categories.
[单选题]Which of the following is true according to the passage?A.Pythagoras made a
[单选题]Which of the following is TRUE according to the passage?A.The broken vase w
[单选题]Which is TRUE according to the passage?A.The Muses invented music.B.Music can bring people some feelings.C.Music was from a Greek village.D.Everyone is interested in pop music.
[单选题]A.ccording to the passage, which is true about the ocean?A. The waters of the ocean came from rain water.B. The ocean was formed from the, lighter rock materials.C. The vast single ocean formed about 200 million years ago.D. The ocean covered the who
[单选题]Which of the following statements is NOT TRUE?( )A.Walt Whitman introduced
[单选题]Which of the following statements is NOT TRUE?( )A.Walt Whitman introduced
[单选题]Which of the following is true according to the passage?[A] Flu vaccines now mainly use egg-based technology.[B] A bird influenza has once circulated among humans.[C] Safety can be greatly improved with cell-culture vaccines.[D] Modern vaccine produc
[单选题]Which of the following is true according to the passage?A. Dogsledding is the most popular sport among local people.B. Watching wildlife is a memorable experience.C. Travellers should bring their own sports equipment.D. Shopping is too simple a pleas
[单选题]Which of the following is TRUE according to Paragraph 3?A. Americans do not understand broken English.B. The author’s mother was not respected sometimes.C. The author’ mother had positive influence on her.D. Broken English always reflects imperfect t
[单选题]Which of the following is TRUE according to Paragraph 3?( )A. Americans do not understand broken English.B. The author’s mother was not respected sometimes.C. The author’ mother had positive influence on her.D. Broken English always reflects imperfec