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【简答题】
听对话，回答问题。 1. How much does Mike like traveling? A. He enjoys traveling. B. He doesn't like traveling. C. He enjoys working in the space museum. 2. Who do you think Peter is? A. Lily's husband. B. Lily's friend. C. Lily's classmate.
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【单选题】两根长度相等，直径不等的圆轴受扭后，轴表面上母线转过相同的角度。设直径大的轴和直径小的轴的横截面上最大切应力分别为t1max和t2max，材料的切变模量分别为G1和G2。关于t1max和t2max的大小，请判断哪一个是正确的。（ ）
A.
若G1>G2，则有 t 1max > t 2max
B.
t 1max > t 2max
C.
t 1max < t 2max
D.
若G1>G2，则有 t 1max < t 2max
【单选题】两根长度相等、直径不等的圆轴受扭后,轴表面上母线转过相同的角度。设直径大的轴和直径小的轴的横截面上的最大剪应力分别为τ1max和τ2max,材料的切变模量分别为G1和G2。关于τ1max和τ2max的大小,有下列四种结论,请判断哪一种是正确的。
A.
τ1max > τ2max
B.
τ1max < τ2max
C.
若G1>G2，则有τ1max > τ2max
D.
若G1>G2，则有τ1max < τ2max
【单选题】Once the WHO approves the final version of the treaty, the member states__。
A.
can only change the wording of the treaty if it's inconsistent with their constitutions
B.
cannot make any change about the treaty
C.
must accept the treaty
D.
will make necessary changes in their constitutions
【单选题】The _____ was the treaty signed at Versailles, near Paris in France in 1919.
A.
Paris Treaty
B.
Versaills Treaty
C.
Teheran Treaty
D.
Yalta
【单选题】Once the WHO approves the final version of the treaty, the member states_________.
A.
can only change the wording of the treaty if it is inconsistent with their constitutions
B.
cannot make any change about the treaty
C.
must accept the treaty
D.
will make necessary changes in their constitutions
【单选题】Which treaty is commonly thought of as the start of the modern international system?
A.
Treaty of Versailles
B.
Treaty of Paris
C.
Treaty of Rome
D.
Treaty of Westphalia
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