18 _______
A: In the future
B: In the past
C: At present
D: Maybe
A: In the future
B: In the past
C: At present
D: Maybe
举一反三
- The principle of uniformitarianism indicates that ______. A: the past is the "key" to the future B: tomorrow is the "key" to the past C: the present is the "key" to the past D: the past is the "key" to the present
- Which of these is NOT a tense? ( ) A: The present continuous B: The past perfect C: The future perfect continuous D: The passive
- The Past – Present – Future pattern is commonly used in an informative speech on problems and solutions.
- While writing suggestions for future studies, you are advised to use _________. A: the future tense B: the past tense C: the present tense D: the progressive tense
- The Past – Present – Future pattern is commonly used in an informative speech on problems and solutions. A: 正确 B: 错误