How many courses did the woman take last semester
A: 3.
B: 4.
C: C. 5.
D: D. 6.
A: 3.
B: 4.
C: C. 5.
D: D. 6.
举一反三
- Questions 18～21 are based on the following dialogue between a teacher and a student. How many courses did the woman take last semester A: 3. B: 4. C: 5. D: 6.
- 【单选题】下列基团中属于邻对位定位致活基团的有()。 1. 2. 3. 4. 5. 6. A. 1. 4. 5. 3 B. 2. 3. 6. 1 C. 3. 5. 6. 4 D. 1. 2. 3. 4
- 8 Look at Rafael’s exam results on the right and answer the questions. ► How many exams did he take? 7 1 Did he take an exam in chemistry? ____ 2 How many did he pass? ____ 3 How many did he fail? ____ 4 What was his best grade? ____ 5 What was his worst grade? ____ 6 What did he get in English? ____0072645648253a017f210a7f29669eca.png
- 【单选题】下列基团中属于邻对位定位致活基团的有: A 、 1. 4. 5. 3. B 、 2. 3. 6. 1. C 、 3. 5. 6. 4. D 、 1. 2. 3. 4. A. 1. 4. 5. 3. B. 2. 3. 6. 1. C. 3. 5. 6. 4. D. 1. 2. 3. 4.
- How many rooms concerned are there A: 2. B: 3. C: 4. D: 5.