【单选题】The offer is firm subject ________ before October 1.
A.
for your reply reaches us
B.
for your reply reaching us
D.
to your reply reaching us
【单选题】The offer is firm subject ____ before October 1.
A.
for your reply reaches us
B.
for your reply reaching us
C.
to our receiving your reply
D.
to your reply arriving at us
【简答题】The offer is firm _______ for 10days The offer is firm _______ october 5 The offer is firm _______ your reply by 5p.m., our time, Friday,October 3
【判断题】熔敷系数直接体现到焊接过程的生产效率,熔敷系数越大,熔敷的焊条金属量就越多,焊接生产率也就越高。
【单选题】The offer is firm subject before October 1.
A.
for your reply reaches us
B.
for your reply reaching us
C.
to we receive your reply
D.
to your reply reaching us