be doubly cautious造句

例句与造句

1. Now I have to be doubly cautious : No L-O-V-E, no Nixon.
2. This time we need to be doubly cautious before committing ourselves to an act of war.
3. Wouldn't they be doubly cautious this time ? ) " Let the good fight begin, " the president says as Mendoza walks out of his office and, of course, the music swells.
4. In the same vein, wine enthusiasts who buy wine futures _ contracts for wine to be delivered two years hence _ should be doubly cautious about purchases in advance of the excellent 2000 vintage.
5. It's difficult to find be doubly cautious in a sentence. 用be doubly cautious造句挺难的