合同的解释原则有( )。 ①客观解释原则；②整体解释原则；③目的解释原则；④情事变更原则；
A. ①③④
B. ②③④
C. ①②③
D. ①②④
The scheme was so impracticable that I refused even ______.
A. to consider supporting it
B. considering to support it
C. to considering to support it
D. considering supporting it
In the dark they could not see anything clear, but could ______.
A. hear somebody mourn
B. hear somebody mourning
C. hear somebody mourned
D. hear somebody had been mourning
合同的订立，是指缔约人为意思表示并达成合意的过程，分为( )两个阶段。
A. 要约与承诺
B. 要约邀请与承诺
C. 强制缔约与承诺
D. 要约与兑现
微信支付 
支付宝支付