【判断题】“Your trip to Hainan is drawing to a close” is a part of welcome speech. ( )
【多选题】薄板群钻的特点是()
A.
薄板群钻两切削刃外缘磨成锋利的刀尖,钻心尖在高度上仅相差1~2mm
B.
薄板群钻两切削刃外缘磨成锋利的刀尖,钻心尖在高度上仅相差0.5~1.5mm
D.
薄板群钻的特征要点是迂回、钳制靠三尖,内定中心外切圆
【单选题】-We’re going on a trip to Sanya. -_______
B.
Good luck with your trip.
【单选题】—_______? — I really enjoyed my trip to Urumqi. [ ]
B.
Where did you go on vacation
【简答题】Imagine that you are going on a trip to Ireland. The first three days of your trip are planned below. Read the schedule and use it to answer the questions below. Day 1 Morning: Your trip begins in...
【多选题】对于薄板群钻的特点下列说法不正确的是()
A.
薄板群钻两切削刃外缘磨成锋利的刀尖,钻心尖在高度上仅相差1~2mm
B.
薄板群钻两切削刃外缘磨成锋利的刀尖,钻心尖在高度上仅相差0.5~1.5mm
D.
薄板群钻的特征要点是迂回、钳制靠三尖,内定中心外切圆
【单选题】____________ was your last trip? [ ]
【单选题】-What do you think of your trip to Hainan? -Wonderful. We were all _________ with the ________ trip. [ ]