【简答题】听句子,选择正确答语。每个句子读一遍。 ( )1. A.I'm sorry to hear that. ( )2. A.I'm afraid he is busy now. ( )3. A.Chinese food. ( )4. A.I'm OK. ( )5. A.That's all right. B. Don't worry. B. OK, here y...
【单选题】下列指标中,反映稳压电源带负载能力强弱的是
【单选题】下列指标中,反映稳压电源带负载能力强弱的是
【简答题】Il m’a promis qu’il (revenir) ________ le lendemain.
【单选题】Dublin will no longer ______its constitutional claim to Northern Ireland, as it had promised to do on Sunday.
【单选题】I'm very sorry to have _____ you with so many questions on such an occasion.
【单选题】下列指标中,反映稳压电源带负载能力强弱的是
【单选题】The author intends to __________
A.
make consumers aware of the promoters’ false promises
B.
show the weakness of the law on product safety
C.
give advice on how to keep young and beautiful
D.
introduce the organization of FDA