Such chemicals are indeed negatively ________ those humans to whom they are exposed.
A: risking
B: detecting
C: impacting
D: overwhelming
A: risking
B: detecting
C: impacting
D: overwhelming
举一反三
- 中国大学MOOC: Such chemicals are indeed negatively ________ those humans to whom they are exposed. 答
- Which of the following chemicals should not be stored for more than one year, and if exposed to air, peroxides can form when exposed to light A: Ethanol B: Tetrahydrofura C: Ether D: Phenol
- 59（） A: which B: whom C: those D: who
- 3-1。What is the function of intelligent inks in food package？（ ） A: detecting oxygen B: detecting toxicity C: detecting water
- Those _______ are willing to attend the party, sign here please. A: who B: that C: whom D: they