A. was B. is C. has been D. will be
A. to contact B. contact C. contacted D. contacting
A. who B. which C. whom D. that
A. however B. wherever C. whatever D. whenever
A. invite B. was invited C. inviting D. invited
A. expensive B. most expensive C. more expensive D. expensively
A. comfortable B. comfort C. comforted D. comforts
A. normal B. abnormal C. normally D. abnormally
A. finish B. finished C. finishing D. finishes
A. aswell as B. assoonas C. asfaras D. as longas
微信支付 
支付宝支付