[单项选择]（） twice, the postman refused to deliver our letters unless we chained our dog.
A. Being bitten
B. Bitten
C. Having bitten
D. To be bitten

[单项选择]（） twice, the postman refused to deliver our letters unless we chained our dog.
A. Being bitten
B. Bitten
C. Having bitten
D. To be bitten

[单项选择]（）twice, the postman refused to deliver our letters unless we chained our dog.
A. Being bitten
B. Bitten
C. Having bitten
D. To be bitten

[单项选择]______ twice, the postman refused to deliver our letters unless we chained our dog.
A. Being bitten
B. Bitten
C. Having bitten
D. To be bitten

[单项选择]The output of our factory is now twice（）it was three years ago.
A. what
B. that
C. as
D. which

[填空题]Washington Irving was America’s first man of letters to be known internationally. His works were received{{U}} (36) {{/U}}both in England and in the United States. He was, in fact, one of the most successful writers of his time in either country,{{U}} (37) {{/U}}a large general public and at the same time winning the{{U}} (38) {{/U}}of fellow writers in the United States. The respect in which he was held was{{U}} (39) {{/U}}owing to the man himself, with his warm{{U}} (40) {{/U}}, his good sense, his gay spirits, his{{U}} (41) {{/U}}integrity, his love of both the Old World and the New. One writer once described Irving as " a gentleman, who, though himself born in no very high sphere, was most finished,{{U}} (42) {{/U}}, witty; socially the equal of the most{{U}} (43) {{/U}}Europeans". In England{{U}} (44) {{/U}} —an unusual honor for a citizen of a young, uncultured nation — and be received the medal of the Royal Society of Literature; America made h

[单项选择]

Dear Sirs, We thank you for your Documentary Letter of Credit No. 3311 ____1____ your order for DVD players. Much ____2____ our regret, we find that there is no stipulation of transshipment to be allowed in the relevant L/C, ____3____ we can hardly ____4____ any shipping arrangements for this parcel. When making our offer in our fax of August 2, we made ____5____ clear that transshipment _____6___ Copenhagen is necessary. In order to expedite ____7____ of the goods, we have to ____8____ you to amend the relevant L/C accordingly. The goods are ready for shipment, and we hope that you will immediately arrange for the L/C amendment to reach us ____9____. For your information, there is a fast liner, the s.s. Rocket, which is due to sail for Europe in two weeks. We shall book shipping space on that vessel upon receipt of your ___10_____. Yours faithfully,

4（）
A. make
B. take
C. do
D. put