河南成教 / 大学英语（III）
正确率：100%
7[单选题]
<span style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman'">It is essential that he ________ in extracurricular activities.</span>
A.will participate
B.participates
C.participate
D.shall participate
<span style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman'">It is essential that he ________ in extracurricular activities.</span>
参考答案：
佳题速递：