场景(十一) 甲建筑工程公司与乙房地产开发公司签订承包合同，由甲建筑工程公司承建乙房地产开发公司开发的某住宅小区项目，工程竣工后乙房地产开发公司向甲建筑工程公司支付工程款600万元。甲建筑工程公司为了偿还向丙建筑材料公司购买建筑材料的货款，将承包合同获得600万元工程款的权利让给丙建筑材料公司，并书面通知乙房地产开发公司。后来，该项目在竣工验收时被认定为不合格，而丙建筑材料公司向乙房地产开发公司主张债权遭到拒绝。
根据场景(十一)，回答下列问题：
根据《合同法》当事人行使不安抗辩权时，其权利和义务有( )。
A．应当及时通知对方
B．可直接解除合同
C．对方提供适当担保时，应当恢复履行
D．对方未提供适当担保的，可以解除合同
E．有协助对方的义务
参考答案：A,C,D
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| A driver went to an insurance (保险公司) to have his life insured. The manager of the office asked him 1 his parents were when they died." Father died from heart 2 at the 3 of thirty-five. Mother had 4 wrong with her head and passed away when she was only thirty." "I'm sorry." said the manager. "We can't insure your life 5 your parents were not 6 ." The driver was disappointed. He was 7 when the kind man in the office stopped him and told him not to 8 the truth." 9 office will insure you if you speak like that. Try to say in another way." The driver went to another office. "Well, how old were your parents when they died?" said the manager. "Mother was ninety-three, and she died from a 10 off her bike. Father died when he was playing basketball. He was ninety-four." "Fine, we can insure your life." said the manager. |
| ( )1. A. how old ( )2. A. question ( )3. A. end ( )4. A. nothing ( )5. A. if ( )6. A. happy ( )7. A. coming ( )8. A. tell ( )9. A. Any ( )10. A. fall | B. when B. trouble B. age B. anything B.though B. rich B. getting up B. give B. An B. get | C. how long | D. where D. beating D. first D. no D. as D. young D. looking D. say D. No D. drop |