3. Which one in the following is not a must for Yuzhou when he was in Heidelberg?
举一反三
- Which of the following sentences expresses probability A: He must have picked up a cold—he’s begun to snuffle. B: We must have a clear understanding of the problem. C: One must have one’s own opinions and not drift with the current. D: To be healthy one must have an adequate diet.
- There are occasions one must yield. A: that B: which C: in which D: when
- Which one of the following is not true about dictionary keys? ( ) A: Keys must be immutable B: Keys must be integers C: When duplicate keys encountered, the last assignment wins D: More than one key is not allowed
- Which of the following positions must the patient be in, when being performed CPR
- From Yuzhou's exchange experience in Heidelberg, students from other countries or the teachers would like to _____.