1.45
每百万句标准频次
- It was the worst domestic terrorist attack in U.S. history.
- Events in the United States have periodically heighted fears of a domestic attack.
- Most were domestic attacks against abortion clinics, churches and civil rights offices.
See Also:
terrorist attack | 316.59 | And there were no terrorist attacks. |
possible attack | 47.20 | And the FBI warned of a possible attack. |
recent attack | 36.14 | Another explored recent attacks on Sikhs. |
new attack | 33.11 | And no new attacks occurred. |
palestinian attack | 30.81 | Five Israelis died in three Palestinian attacks Tuesday. |
israeli attack | 27.72 | An Israeli attack helicopter circled overhead. |
second attack | 26.93 | A second attack was carried out today. |
latest attack | 26.79 | The latest attack occurred Saturday night. |
first attack | 26.60 | The first attacks were brief. |
further attack | 24.42 | Further attacks were reported Monday. |