When you point out the purpose / problem of research again, the is mainly used.
A: present tense
B: present perfect tense
C: past tense
D: future tense
A: present tense
B: present perfect tense
C: past tense
D: future tense
举一反三
- If the research material is conventional and not a specific material reported in the paper, we use ( ). A: the present perfect tense B: the future tense C: the simple present tense D: the simple past tense
- 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
- When we write about our first day of college experience, which tense do we use the most?___( ) A: Past tense B: Present tense C: Future tense
- 中国大学MOOC: Three kinds of verb tenses are frequently used in English news headlines: present tense, future tense and present perfect tense.
- Which of the following tense is NOT usually used to make a generalization of a fact or certain phenomenon happening recently? A: present tense B: present continuous C: present perfert D: future tense