你能帮帮他们吗
精彩回答
-
Students are always interested in finding out ________ they can go with a new teacher. [ ]
1年前
-
Li Ming asked Jenny _____ and said he wanted to see her the next week. [ ]
1年前
-
Will you fix up the machine according to the ______, David ?
1年前
-
图钉尖的面积是 10-7m2，图钉帽的面积是 10-4m2，松木能承受的最大压强是 5×106Pa．下列说法正确的是（ ）
1年前
-
1年前