It is absolutely forbidden to make any on your new desks.
A: signal
B: code
C: sign
D: mark
A: signal
B: code
C: sign
D: mark
举一反三
- Feel free to express your bold or unusual opinions with any type of phrase, mark, or sign that conveys your attitude. In this case, you are using the annotations to evaluate.
- Don't forget to put your ____ to your letter. A: signal B: sign C: signature
- Safety mark and protective mark refer to A: Transport mark B: Shipping packing mark C: Indicator sign D: warning sign
- Make a mark ___ you have any question. A: where B: in which C: there D: which
- A ________may be given ____means of flags, lights, and guns. A: sign; by B: signal; in C: signal; by D: sign; in